| 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 | $234.28 | 8.269% | $253.6526 | $253.65 | $253.65 | $253.70 |
| Purchase #2 | $57.34 | 10.856% | $63.5648 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $173.90 | 8.195% | $188.1511 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $135.51 | 12.761% | $152.8024 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $159.25 | 8.377% | $172.5904 | $172.59 | $172.60 | $172.60 |
| Purchase #6 | $78.28 | 3.625% | $81.1177 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $49.96 | 13.448% | $56.6786 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $888.52 | $968.5576 | $968.55 | $968.55 | $968.70 | |