| 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 | $93.73 | 9.383% | $102.5247 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $35.92 | 13.857% | $40.8974 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $24.36 | 6.244% | $25.881 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $42.52 | 3.289% | $43.9185 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $213.92 | 3.689% | $221.8115 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $180.84 | 3.554% | $187.2671 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $121.91 | 10.477% | $134.6825 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $713.20 | $756.9827 | $756.98 | $756.95 | $757.00 | |