| 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 | $40.67 | 9.832% | $44.6687 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $140.46 | 12.503% | $158.0217 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $213.44 | 10.269% | $235.3582 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $65.84 | 3.334% | $68.0351 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $17.72 | 7.554% | $19.0586 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $114.95 | 3.833% | $119.356 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $224.30 | 11.404% | $249.8792 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $817.38 | $894.3775 | $894.39 | $894.35 | $894.50 | |