| 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 | $40.76 | 10.360% | $44.9827 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $124.77 | 6.745% | $133.1857 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $24.40 | 5.208% | $25.6708 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $134.43 | 12.495% | $151.227 | $151.23 | $151.25 | $151.20 |
| Purchase #5 | $214.81 | 10.680% | $237.7517 | $237.75 | $237.75 | $237.80 |
| Purchase #6 | $112.65 | 4.523% | $117.7452 | $117.75 | $117.75 | $117.70 |
| Purchase #7 | $217.29 | 7.435% | $233.4455 | $233.45 | $233.45 | $233.40 |
| 7 purchase totals = | $869.11 | $944.0086 | $944.02 | $944.05 | $944.00 | |