| 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 | $44.66 | 8.306% | $48.3695 | $48.37 | $48.35 | $48.40 |
| Purchase #2 | $47.87 | 4.768% | $50.1524 | $50.15 | $50.15 | $50.20 |
| Purchase #3 | $248.68 | 12.590% | $279.9888 | $279.99 | $280.00 | $280.00 |
| Purchase #4 | $56.61 | 9.840% | $62.1804 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $31.78 | 11.145% | $35.3219 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $213.88 | 11.592% | $238.673 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $30.28 | 5.215% | $31.8591 | $31.86 | $31.85 | $31.90 |
| 7 purchase totals = | $673.76 | $746.5451 | $746.54 | $746.50 | $746.70 | |