| 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 | $54.62 | 9.342% | $59.7226 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $96.95 | 8.388% | $105.0822 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $90.89 | 13.334% | $103.0093 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $60.54 | 6.742% | $64.6216 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $224.74 | 8.483% | $243.8047 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $125.27 | 3.640% | $129.8298 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $108.43 | 3.495% | $112.2196 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $761.44 | $818.2898 | $818.28 | $818.25 | $818.20 | |