| 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 | $50.99 | 12.439% | $57.3326 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $151.68 | 5.619% | $160.2029 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $121.70 | 6.448% | $129.5472 | $129.55 | $129.55 | $129.50 |
| Purchase #4 | $61.34 | 9.111% | $66.9287 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $219.60 | 13.480% | $249.2021 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $160.85 | 7.191% | $172.4167 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $52.83 | 10.739% | $58.5034 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $818.99 | $894.1336 | $894.13 | $894.15 | $894.00 | |