| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.48 | 5.148% | $21.5343 | $21.53 | $21.55 | $21.50 |
| Purchase #2 | $64.51 | 6.842% | $68.9238 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $179.69 | 11.395% | $200.1657 | $200.17 | $200.15 | $200.20 |
| Purchase #4 | $55.26 | 4.315% | $57.6445 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $247.76 | 5.343% | $260.9978 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $216.99 | 13.670% | $246.6525 | $246.65 | $246.65 | $246.70 |
| Purchase #7 | $134.95 | 7.173% | $144.63 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $919.64 | $1,000.5486 | $1,000.54 | $1,000.55 | $1,000.50 | |