| 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 | $37.60 | 5.844% | $39.7973 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $59.30 | 11.424% | $66.0744 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $110.56 | 13.860% | $125.8836 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $106.93 | 11.231% | $118.9393 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $179.98 | 10.386% | $198.6727 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $64.43 | 10.815% | $71.3981 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $233.89 | 10.300% | $257.9807 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $792.69 | $878.7461 | $878.74 | $878.75 | $878.80 | |