| 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 | $12.97 | 3.378% | $13.4081 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $111.49 | 12.249% | $125.1464 | $125.15 | $125.15 | $125.10 |
| Purchase #3 | $29.66 | 13.397% | $33.6336 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $111.71 | 12.818% | $126.029 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $54.73 | 13.613% | $62.1804 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $118.28 | 8.176% | $127.9506 | $127.95 | $127.95 | $128.00 |
| Purchase #7 | $57.76 | 11.334% | $64.3065 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $496.60 | $552.6546 | $552.66 | $552.70 | $552.60 | |