| 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 | $89.29 | 4.474% | $93.2848 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $54.52 | 4.772% | $57.1217 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $46.51 | 8.323% | $50.381 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $33.67 | 5.165% | $35.4091 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $212.41 | 11.862% | $237.6061 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $241.36 | 10.275% | $266.1597 | $266.16 | $266.15 | $266.20 |
| Purchase #7 | $48.38 | 6.797% | $51.6684 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $726.14 | $791.6308 | $791.63 | $791.60 | $791.70 | |