| 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 | $52.49 | 8.290% | $56.8414 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $61.74 | 9.688% | $67.7214 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $129.56 | 3.330% | $133.8743 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $38.46 | 4.370% | $40.1407 | $40.14 | $40.15 | $40.10 |
| Purchase #5 | $91.44 | 6.284% | $97.1861 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $213.64 | 5.582% | $225.5654 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $59.38 | 11.736% | $66.3488 | $66.35 | $66.35 | $66.30 |
| 7 purchase totals = | $646.71 | $687.6781 | $687.68 | $687.65 | $687.60 | |