| 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 | $55.59 | 7.354% | $59.6781 | $59.68 | $59.70 | $59.70 |
| Purchase #2 | $211.26 | 9.859% | $232.0881 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $175.31 | 13.609% | $199.1679 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $23.33 | 12.622% | $26.2747 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $139.54 | 7.157% | $149.5269 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $48.54 | 11.520% | $54.1318 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $143.50 | 10.821% | $159.0281 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $797.07 | $879.8956 | $879.90 | $879.95 | $879.90 | |