| 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 | $43.80 | 6.763% | $46.7622 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $86.72 | 3.388% | $89.6581 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $40.36 | 9.336% | $44.128 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $46.83 | 8.199% | $50.6696 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $209.89 | 9.635% | $230.1129 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $94.58 | 7.675% | $101.839 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $36.55 | 11.696% | $40.8249 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $558.73 | $603.9947 | $603.99 | $603.95 | $604.00 | |