| 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 | $31.54 | 5.115% | $33.1533 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $97.52 | 12.841% | $110.0425 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $122.48 | 11.185% | $136.1794 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $25.54 | 4.750% | $26.7532 | $26.75 | $26.75 | $26.80 |
| Purchase #5 | $160.40 | 5.818% | $169.7321 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $56.56 | 6.795% | $60.4033 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $118.64 | 5.615% | $125.3016 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $612.68 | $661.5654 | $661.55 | $661.60 | $661.60 | |