| 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 | $52.82 | 5.230% | $55.5825 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $237.68 | 7.122% | $254.6076 | $254.61 | $254.60 | $254.60 |
| Purchase #3 | $88.76 | 11.514% | $98.9798 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $131.52 | 5.792% | $139.1376 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $30.86 | 3.552% | $31.9561 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $93.80 | 3.720% | $97.2894 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $6.53 | 13.801% | $7.4312 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $641.97 | $684.9842 | $684.99 | $685.05 | $685.00 | |