| 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 | $41.62 | 10.639% | $46.048 | $46.05 | $46.05 | $46.00 |
| Purchase #2 | $27.40 | 11.572% | $30.5707 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $95.86 | 8.411% | $103.9228 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $154.33 | 7.435% | $165.8044 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $100.59 | 7.681% | $108.3163 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $109.41 | 9.165% | $119.4374 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $41.30 | 6.753% | $44.089 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $570.51 | $618.1886 | $618.19 | $618.15 | $618.10 | |