| 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 | $73.39 | 11.645% | $81.9363 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $9.94 | 3.608% | $10.2986 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $48.77 | 6.457% | $51.9191 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $101.95 | 3.606% | $105.6263 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $79.43 | 11.179% | $88.3095 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $153.53 | 6.708% | $163.8288 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $105.92 | 13.872% | $120.6132 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $572.93 | $622.5318 | $622.54 | $622.55 | $622.40 | |