| 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 | $75.64 | 5.821% | $80.043 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $212.46 | 11.202% | $236.2598 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $53.98 | 3.388% | $55.8088 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $159.65 | 5.794% | $168.9001 | $168.90 | $168.90 | $168.90 |
| Purchase #5 | $70.80 | 13.347% | $80.2497 | $80.25 | $80.25 | $80.20 |
| Purchase #6 | $49.96 | 12.867% | $56.3884 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $48.54 | 11.495% | $54.1197 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $671.03 | $731.7695 | $731.77 | $731.75 | $731.70 | |