| 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 | $220.84 | 10.343% | $243.6815 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $45.45 | 10.413% | $50.1827 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $26.69 | 6.451% | $28.4118 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $201.92 | 8.873% | $219.8364 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $85.59 | 7.434% | $91.9528 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $14.57 | 9.505% | $15.9549 | $15.95 | $15.95 | $16.00 |
| Purchase #7 | $111.41 | 4.463% | $116.3822 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $706.47 | $766.4023 | $766.39 | $766.45 | $766.50 | |