| 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 | $87.99 | 12.548% | $99.031 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $235.65 | 4.742% | $246.8245 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $98.97 | 9.484% | $108.3563 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $200.28 | 6.368% | $213.0338 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $90.59 | 6.292% | $96.2899 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $176.39 | 8.670% | $191.683 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $49.87 | 9.133% | $54.4246 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $939.74 | $1,009.6431 | $1,009.63 | $1,009.65 | $1,009.60 | |