| 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 | $64.51 | 6.474% | $68.6864 | $68.69 | $68.70 | $68.70 |
| Purchase #2 | $59.34 | 11.770% | $66.3243 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $7.34 | 3.155% | $7.5716 | $7.57 | $7.55 | $7.60 |
| Purchase #4 | $204.82 | 9.598% | $224.4786 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $91.96 | 9.326% | $100.5362 | $100.54 | $100.55 | $100.50 |
| Purchase #6 | $154.48 | 13.316% | $175.0506 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $244.96 | 8.248% | $265.1643 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $827.41 | $907.8120 | $907.81 | $907.80 | $907.90 | |