| 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 | $75.88 | 8.724% | $82.4998 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $146.45 | 8.250% | $158.5321 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $27.45 | 11.832% | $30.6979 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $204.96 | 10.409% | $226.2943 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $87.62 | 7.376% | $94.0829 | $94.08 | $94.10 | $94.10 |
| Purchase #6 | $14.88 | 8.344% | $16.1216 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $48.86 | 9.512% | $53.5076 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $606.10 | $661.7362 | $661.73 | $661.75 | $661.70 | |