| 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 | $43.39 | 11.556% | $48.4041 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $168.96 | 6.804% | $180.456 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $172.77 | 12.113% | $193.6976 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $23.70 | 7.435% | $25.4621 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $117.34 | 9.307% | $128.2608 | $128.26 | $128.25 | $128.30 |
| Purchase #6 | $85.96 | 13.250% | $97.3497 | $97.35 | $97.35 | $97.30 |
| Purchase #7 | $73.54 | 4.352% | $76.7405 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $685.66 | $750.3708 | $750.37 | $750.35 | $750.40 | |