| 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 | $48.41 | 13.779% | $55.0804 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $139.45 | 7.275% | $149.595 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $107.46 | 6.579% | $114.5298 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $96.41 | 9.576% | $105.6422 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $7.26 | 9.453% | $7.9463 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $9.26 | 7.681% | $9.9713 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $215.86 | 5.172% | $227.0243 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $624.11 | $669.7893 | $669.79 | $669.80 | $669.70 | |