| 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 | $89.52 | 8.555% | $97.1784 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $112.93 | 8.354% | $122.3642 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $86.85 | 13.780% | $98.8179 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $197.65 | 6.666% | $210.8253 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $120.61 | 3.654% | $125.0171 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $93.57 | 7.261% | $100.3641 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $105.71 | 3.549% | $109.4616 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $806.84 | $864.0286 | $864.03 | $864.00 | $864.10 | |