| 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 | $42.49 | 10.322% | $46.8758 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $238.90 | 7.321% | $256.3899 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $74.98 | 6.636% | $79.9557 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $124.55 | 11.165% | $138.456 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $79.26 | 4.343% | $82.7023 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $189.64 | 12.590% | $213.5157 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $97.28 | 10.165% | $107.1685 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $847.10 | $925.0639 | $925.08 | $925.05 | $925.20 | |