| 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 | $68.45 | 13.258% | $77.5251 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $187.58 | 3.645% | $194.4173 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $111.62 | 8.548% | $121.1613 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $103.55 | 13.456% | $117.4837 | $117.48 | $117.50 | $117.50 |
| Purchase #5 | $89.36 | 11.653% | $99.7731 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $75.39 | 5.834% | $79.7883 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $212.34 | 10.387% | $234.3958 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $848.29 | $924.5446 | $924.55 | $924.55 | $924.60 | |