| 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 | $97.45 | 10.193% | $107.3831 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $27.70 | 7.699% | $29.8326 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $244.31 | 13.112% | $276.3439 | $276.34 | $276.35 | $276.30 |
| Purchase #4 | $99.25 | 7.251% | $106.4466 | $106.45 | $106.45 | $106.40 |
| Purchase #5 | $42.43 | 3.623% | $43.9672 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $58.27 | 7.455% | $62.614 | $62.61 | $62.60 | $62.60 |
| Purchase #7 | $243.89 | 7.237% | $261.5403 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $813.30 | $888.1277 | $888.12 | $888.15 | $888.00 | |