| 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 | $53.28 | 10.347% | $58.7929 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $36.79 | 7.155% | $39.4223 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $238.84 | 13.843% | $271.9026 | $271.90 | $271.90 | $271.90 |
| Purchase #4 | $190.91 | 6.697% | $203.6952 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $98.74 | 8.839% | $107.4676 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $58.26 | 11.832% | $65.1533 | $65.15 | $65.15 | $65.20 |
| Purchase #7 | $36.57 | 12.848% | $41.2685 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $713.39 | $787.7024 | $787.70 | $787.65 | $787.80 | |