| 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 | $211.46 | 6.297% | $224.7756 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $47.38 | 4.560% | $49.5405 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $173.98 | 13.296% | $197.1124 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $24.42 | 9.212% | $26.6696 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $180.48 | 3.753% | $187.2534 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $15.92 | 7.489% | $17.1122 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $48.66 | 4.206% | $50.7066 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $702.30 | $753.1703 | $753.17 | $753.15 | $753.20 | |