| 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 | $20.48 | 4.618% | $21.4258 | $21.43 | $21.45 | $21.40 |
| Purchase #2 | $170.35 | 6.657% | $181.6902 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $250.97 | 5.415% | $264.56 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $68.99 | 4.555% | $72.1325 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $19.95 | 4.192% | $20.7863 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $161.45 | 11.757% | $180.4317 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $229.95 | 6.479% | $244.8485 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $922.14 | $985.8750 | $985.88 | $985.95 | $985.80 | |