| 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 | $72.55 | 4.548% | $75.8496 | $75.85 | $75.85 | $75.80 |
| Purchase #2 | $213.84 | 13.389% | $242.471 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $66.27 | 13.715% | $75.3589 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $249.49 | 5.302% | $262.718 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $7.49 | 10.272% | $8.2594 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $94.99 | 8.317% | $102.8903 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $66.35 | 9.225% | $72.4708 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $770.98 | $840.0180 | $840.02 | $839.95 | $840.10 | |