| 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 | $74.82 | 9.502% | $81.9294 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $99.62 | 10.365% | $109.9456 | $109.95 | $109.95 | $109.90 |
| Purchase #3 | $122.76 | 5.826% | $129.912 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $31.92 | 6.473% | $33.9862 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $26.91 | 4.778% | $28.1958 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $121.83 | 4.296% | $127.0638 | $127.06 | $127.05 | $127.10 |
| Purchase #7 | $87.66 | 6.790% | $93.6121 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $565.52 | $604.6449 | $604.65 | $604.65 | $604.60 | |