| 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 | $43.94 | 3.660% | $45.5482 | $45.55 | $45.55 | $45.50 |
| Purchase #2 | $26.26 | 9.819% | $28.8385 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $236.74 | 3.143% | $244.1807 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $94.36 | 3.302% | $97.4758 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $200.58 | 11.240% | $223.1252 | $223.13 | $223.15 | $223.10 |
| Purchase #6 | $215.98 | 6.530% | $230.0835 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $105.57 | 11.499% | $117.7095 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $923.43 | $986.9614 | $986.97 | $987.05 | $986.90 | |