| 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 | $109.78 | 7.345% | $117.8433 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $42.94 | 13.174% | $48.5969 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $54.47 | 7.532% | $58.5727 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $88.58 | 8.184% | $95.8294 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $170.78 | 8.185% | $184.7583 | $184.76 | $184.75 | $184.80 |
| Purchase #6 | $68.71 | 12.796% | $77.5021 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $103.93 | 12.232% | $116.6427 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $639.19 | $699.7454 | $699.74 | $699.75 | $699.70 | |