| 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 | $116.57 | 6.678% | $124.3545 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $47.58 | 9.150% | $51.9336 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $88.80 | 12.795% | $100.162 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $29.79 | 4.295% | $31.0695 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $66.68 | 7.474% | $71.6637 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $102.76 | 6.762% | $109.7086 | $109.71 | $109.70 | $109.70 |
| Purchase #7 | $105.61 | 11.839% | $118.1132 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $557.79 | $607.0051 | $606.99 | $606.95 | $607.10 | |