| 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 | $130.48 | 7.660% | $140.4748 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $62.80 | 6.444% | $66.8468 | $66.85 | $66.85 | $66.80 |
| Purchase #3 | $16.77 | 6.129% | $17.7978 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $28.99 | 7.259% | $31.0944 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $89.94 | 12.873% | $101.518 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $102.82 | 9.306% | $112.3884 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $44.87 | 3.280% | $46.3417 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $476.67 | $516.4619 | $516.46 | $516.45 | $516.40 | |