| 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 | $56.73 | 4.785% | $59.4445 | $59.44 | $59.45 | $59.40 |
| Purchase #2 | $227.84 | 7.523% | $244.9804 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $215.41 | 10.280% | $237.5541 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $38.89 | 12.192% | $43.6315 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $93.34 | 4.240% | $97.2976 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $10.67 | 3.730% | $11.068 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $27.55 | 3.190% | $28.4288 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $670.43 | $722.4049 | $722.40 | $722.45 | $722.40 | |