| 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 | $55.59 | 7.743% | $59.8943 | $59.89 | $59.90 | $59.90 |
| Purchase #2 | $91.76 | 7.622% | $98.7539 | $98.75 | $98.75 | $98.80 |
| Purchase #3 | $47.72 | 12.736% | $53.7976 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $13.64 | 11.508% | $15.2097 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $44.95 | 8.166% | $48.6206 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $27.53 | 11.275% | $30.634 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $206.95 | 8.642% | $224.8346 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $488.14 | $531.7447 | $531.73 | $531.75 | $531.70 | |