| 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 | $55.80 | 6.787% | $59.5871 | $59.59 | $59.60 | $59.60 |
| Purchase #2 | $205.61 | 3.250% | $212.2923 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $217.57 | 9.507% | $238.2544 | $238.25 | $238.25 | $238.30 |
| Purchase #4 | $243.70 | 6.159% | $258.7095 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $22.41 | 11.549% | $24.9981 | $25.00 | $25.00 | $25.00 |
| Purchase #6 | $151.49 | 11.608% | $169.075 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $115.26 | 8.506% | $125.064 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $1,011.84 | $1,087.9804 | $1,087.98 | $1,088.00 | $1,088.10 | |