| 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 | $74.28 | 9.662% | $81.4569 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $109.28 | 6.675% | $116.5744 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $153.45 | 9.829% | $168.5326 | $168.53 | $168.55 | $168.50 |
| Purchase #4 | $232.93 | 3.621% | $241.3644 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $26.69 | 8.855% | $29.0534 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $85.44 | 7.330% | $91.7028 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $100.30 | 9.501% | $109.8295 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $782.37 | $838.5140 | $838.50 | $838.50 | $838.60 | |