| 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 | $48.49 | 10.657% | $53.6576 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $67.44 | 9.675% | $73.9648 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $178.98 | 5.783% | $189.3304 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $62.31 | 6.471% | $66.3421 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $131.68 | 10.174% | $145.0771 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $193.53 | 5.435% | $204.0484 | $204.05 | $204.05 | $204.00 |
| Purchase #7 | $164.99 | 6.653% | $175.9668 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $847.42 | $908.3872 | $908.39 | $908.40 | $908.40 | |