| 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 | $105.43 | 5.201% | $110.9134 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $102.71 | 9.707% | $112.6801 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $44.80 | 12.263% | $50.2938 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $213.92 | 10.218% | $235.7783 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $158.97 | 11.613% | $177.4312 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $38.71 | 6.488% | $41.2215 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $133.54 | 3.797% | $138.6105 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $798.08 | $866.9288 | $866.92 | $866.95 | $866.90 | |