| 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 | $86.76 | 5.415% | $91.4581 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $74.74 | 10.231% | $82.3866 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $152.25 | 3.851% | $158.1131 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $171.92 | 8.745% | $186.9544 | $186.95 | $186.95 | $187.00 |
| Purchase #5 | $203.54 | 3.759% | $211.1911 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $41.75 | 9.623% | $45.7676 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $147.34 | 7.272% | $158.0546 | $158.05 | $158.05 | $158.10 |
| 7 purchase totals = | $878.30 | $933.9255 | $933.92 | $933.90 | $934.10 | |