| 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 | $117.73 | 5.817% | $124.5784 | $124.58 | $124.60 | $124.60 |
| Purchase #2 | $86.65 | 7.546% | $93.1886 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $17.71 | 8.237% | $19.1688 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $93.77 | 11.677% | $104.7195 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $118.91 | 13.555% | $135.0283 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $15.83 | 6.832% | $16.9115 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $53.40 | 11.449% | $59.5138 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $504.00 | $553.1089 | $553.11 | $553.10 | $553.10 | |