| 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 | $88.35 | 13.692% | $100.4469 | $100.45 | $100.45 | $100.40 |
| Purchase #2 | $11.46 | 8.837% | $12.4727 | $12.47 | $12.45 | $12.50 |
| Purchase #3 | $100.40 | 4.421% | $104.8387 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $93.93 | 12.174% | $105.365 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $212.81 | 7.707% | $229.2113 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $63.47 | 9.800% | $69.6901 | $69.69 | $69.70 | $69.70 |
| Purchase #7 | $50.57 | 6.646% | $53.9309 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $620.99 | $675.9556 | $675.96 | $675.95 | $675.90 | |