| 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 | $59.59 | 11.406% | $66.3868 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $71.32 | 5.412% | $75.1798 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $144.72 | 13.676% | $164.5119 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $155.64 | 5.219% | $163.7629 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $91.43 | 12.824% | $103.155 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $42.27 | 3.391% | $43.7034 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $190.99 | 4.291% | $199.1854 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $755.96 | $815.8852 | $815.89 | $815.90 | $816.00 | |