| 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 | $107.26 | 4.841% | $112.4525 | $112.45 | $112.45 | $112.50 |
| Purchase #2 | $93.88 | 10.712% | $103.9364 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $49.76 | 5.436% | $52.465 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $241.94 | 10.387% | $267.0703 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $19.89 | 4.312% | $20.7477 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $87.65 | 3.566% | $90.7756 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $216.30 | 9.738% | $237.3633 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $816.68 | $884.8108 | $884.82 | $884.80 | $884.90 | |