| 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 | $230.52 | 13.731% | $262.1727 | $262.17 | $262.15 | $262.20 |
| Purchase #2 | $8.43 | 13.138% | $9.5375 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $92.37 | 11.591% | $103.0766 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $79.42 | 10.116% | $87.4541 | $87.45 | $87.45 | $87.50 |
| Purchase #5 | $184.83 | 10.708% | $204.6216 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $58.53 | 5.292% | $61.6274 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $18.92 | 13.726% | $21.517 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $673.02 | $750.0069 | $750.01 | $750.00 | $750.00 | |