| 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 | $48.73 | 7.377% | $52.3248 | $52.32 | $52.30 | $52.30 |
| Purchase #2 | $139.67 | 13.173% | $158.0687 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $45.67 | 12.860% | $51.5432 | $51.54 | $51.55 | $51.50 |
| Purchase #4 | $223.47 | 11.485% | $249.1355 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $87.60 | 7.553% | $94.2164 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $220.82 | 6.247% | $234.6146 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $58.49 | 8.439% | $63.426 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $824.45 | $903.3292 | $903.33 | $903.30 | $903.20 | |