| 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 | $29.68 | 12.421% | $33.3666 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $187.70 | 8.839% | $204.2908 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $26.90 | 8.796% | $29.2661 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $147.93 | 4.446% | $154.507 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $155.81 | 13.672% | $177.1123 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $160.77 | 11.687% | $179.5592 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $201.28 | 4.373% | $210.082 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $910.07 | $988.1840 | $988.19 | $988.15 | $988.30 | |