| 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 | $43.60 | 12.376% | $48.9959 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $55.49 | 6.668% | $59.1901 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $162.65 | 5.417% | $171.4608 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $146.34 | 9.299% | $159.9482 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $22.66 | 5.176% | $23.8329 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $224.70 | 7.381% | $241.2851 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $57.47 | 5.201% | $60.459 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $712.91 | $765.1720 | $765.18 | $765.20 | $765.20 | |