| 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 | $66.31 | 9.396% | $72.5405 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $40.41 | 11.428% | $45.0281 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $14.75 | 6.484% | $15.7064 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $63.87 | 4.381% | $66.6681 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $76.50 | 3.279% | $79.0084 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $94.41 | 8.302% | $102.2479 | $102.25 | $102.25 | $102.20 |
| Purchase #7 | $187.94 | 8.605% | $204.1122 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $544.19 | $585.3116 | $585.32 | $585.30 | $585.20 | |