| 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 | $49.89 | 8.857% | $54.3088 | $54.31 | $54.30 | $54.30 |
| Purchase #2 | $117.38 | 13.466% | $133.1864 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $181.44 | 5.196% | $190.8676 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $97.55 | 13.680% | $110.8948 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $160.47 | 5.302% | $168.9781 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $127.58 | 12.235% | $143.1894 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $58.65 | 10.250% | $64.6616 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $792.96 | $866.0867 | $866.09 | $866.10 | $866.20 | |