| 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 | $96.47 | 12.478% | $108.5075 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $63.90 | 6.654% | $68.1519 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $157.60 | 5.728% | $166.6273 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $211.44 | 12.513% | $237.8975 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $26.36 | 4.132% | $27.4492 | $27.45 | $27.45 | $27.40 |
| Purchase #6 | $248.79 | 13.844% | $283.2325 | $283.23 | $283.25 | $283.20 |
| Purchase #7 | $80.29 | 7.669% | $86.4474 | $86.45 | $86.45 | $86.40 |
| 7 purchase totals = | $884.85 | $978.3133 | $978.32 | $978.35 | $978.20 | |