| 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 | $64.91 | 13.115% | $73.4229 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $24.77 | 13.394% | $28.0877 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $168.99 | 7.758% | $182.1002 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $62.33 | 3.476% | $64.4966 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $166.89 | 10.584% | $184.5536 | $184.55 | $184.55 | $184.60 |
| Purchase #6 | $85.92 | 13.354% | $97.3938 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $112.35 | 6.773% | $119.9595 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $686.16 | $750.0143 | $750.01 | $750.00 | $750.10 | |