| 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 | $92.90 | 12.394% | $104.414 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $71.71 | 3.270% | $74.0549 | $74.05 | $74.05 | $74.10 |
| Purchase #3 | $204.60 | 9.504% | $224.0452 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $49.36 | 8.562% | $53.5862 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $81.54 | 7.678% | $87.8006 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $117.90 | 6.282% | $125.3065 | $125.31 | $125.30 | $125.30 |
| Purchase #7 | $106.91 | 13.591% | $121.4401 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $724.92 | $790.6475 | $790.65 | $790.65 | $790.60 | |