| 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 | $34.77 | 13.145% | $39.3405 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $208.61 | 9.825% | $229.1059 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $167.32 | 13.185% | $189.3811 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $176.86 | 9.767% | $194.1339 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $209.79 | 12.463% | $235.9361 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $73.36 | 3.519% | $75.9415 | $75.94 | $75.95 | $75.90 |
| Purchase #7 | $30.81 | 7.619% | $33.1574 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $901.52 | $996.9964 | $997.00 | $997.05 | $996.90 | |