| 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 | $220.45 | 5.408% | $232.3719 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $42.93 | 8.683% | $46.6576 | $46.66 | $46.65 | $46.70 |
| Purchase #3 | $15.63 | 11.392% | $17.4106 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $60.98 | 9.458% | $66.7475 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $59.36 | 10.258% | $65.4491 | $65.45 | $65.45 | $65.40 |
| Purchase #6 | $215.27 | 4.413% | $224.7699 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $9.47 | 12.835% | $10.6855 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $624.09 | $664.0921 | $664.10 | $664.05 | $664.10 | |