| 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 | $22.38 | 10.659% | $24.7655 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $143.49 | 9.151% | $156.6208 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $64.36 | 6.658% | $68.6451 | $68.65 | $68.65 | $68.60 |
| Purchase #4 | $126.68 | 13.643% | $143.963 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $39.43 | 3.610% | $40.8534 | $40.85 | $40.85 | $40.90 |
| Purchase #6 | $56.80 | 5.772% | $60.0785 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $182.80 | 4.229% | $190.5306 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $635.94 | $685.4569 | $685.46 | $685.45 | $685.50 | |