| 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 | $59.77 | 10.653% | $66.1373 | $66.14 | $66.15 | $66.10 |
| Purchase #2 | $199.43 | 7.717% | $214.82 | $214.82 | $214.80 | $214.80 |
| Purchase #3 | $39.52 | 6.791% | $42.2038 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $90.77 | 11.866% | $101.5408 | $101.54 | $101.55 | $101.50 |
| Purchase #5 | $69.90 | 7.556% | $75.1816 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $125.61 | 12.389% | $141.1718 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $105.27 | 11.161% | $117.0192 | $117.02 | $117.00 | $117.00 |
| 7 purchase totals = | $690.27 | $758.0745 | $758.07 | $758.05 | $758.00 | |