| 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 | $52.83 | 10.496% | $58.375 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $86.99 | 11.855% | $97.3027 | $97.30 | $97.30 | $97.30 |
| Purchase #3 | $160.34 | 4.846% | $168.1101 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $140.57 | 7.122% | $150.5814 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $48.35 | 11.107% | $53.7202 | $53.72 | $53.70 | $53.70 |
| Purchase #6 | $102.61 | 13.194% | $116.1484 | $116.15 | $116.15 | $116.10 |
| Purchase #7 | $185.53 | 6.559% | $197.6989 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $777.22 | $841.9367 | $841.94 | $841.95 | $841.90 | |