| 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 | $87.93 | 5.829% | $93.0554 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $154.25 | 7.869% | $166.3879 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $186.48 | 11.794% | $208.4735 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $62.68 | 10.267% | $69.1154 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $14.55 | 6.816% | $15.5417 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $10.80 | 12.349% | $12.1337 | $12.13 | $12.15 | $12.10 |
| Purchase #7 | $131.33 | 13.498% | $149.0569 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $648.02 | $713.7645 | $713.77 | $713.75 | $713.80 | |