| 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 | $128.63 | 8.770% | $139.9109 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $200.51 | 3.415% | $207.3574 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $176.67 | 6.319% | $187.8338 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $127.61 | 3.801% | $132.4605 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $44.84 | 4.348% | $46.7896 | $46.79 | $46.80 | $46.80 |
| Purchase #6 | $29.51 | 5.796% | $31.2204 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $49.49 | 8.827% | $53.8585 | $53.86 | $53.85 | $53.90 |
| 7 purchase totals = | $757.26 | $799.4311 | $799.43 | $799.40 | $799.50 | |