| 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 | $26.30 | 13.494% | $29.8489 | $29.85 | $29.85 | $29.80 |
| Purchase #2 | $50.92 | 10.540% | $56.287 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $46.84 | 3.131% | $48.3066 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $129.57 | 9.712% | $142.1538 | $142.15 | $142.15 | $142.20 |
| Purchase #5 | $160.90 | 3.231% | $166.0987 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $33.79 | 6.404% | $35.9539 | $35.95 | $35.95 | $36.00 |
| Purchase #7 | $219.31 | 8.787% | $238.5808 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $667.63 | $717.2297 | $717.23 | $717.25 | $717.30 | |