| 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 | $105.66 | 4.541% | $110.458 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $13.27 | 10.631% | $14.6807 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $123.95 | 4.220% | $129.1807 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $74.69 | 11.649% | $83.3906 | $83.39 | $83.40 | $83.40 |
| Purchase #5 | $174.94 | 5.812% | $185.1075 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $152.87 | 11.541% | $170.5127 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $32.88 | 11.576% | $36.6862 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $678.26 | $730.0164 | $730.02 | $730.05 | $730.10 | |