| 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 | $128.55 | 7.427% | $138.0974 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $46.39 | 7.813% | $50.0145 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $146.66 | 13.666% | $166.7026 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $86.96 | 6.286% | $92.4263 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $97.77 | 12.481% | $109.9727 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $130.80 | 7.255% | $140.2895 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $100.38 | 6.444% | $106.8485 | $106.85 | $106.85 | $106.80 |
| 7 purchase totals = | $737.51 | $804.3515 | $804.35 | $804.35 | $804.30 | |