| 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 | $47.98 | 7.696% | $51.6725 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $53.60 | 10.456% | $59.2044 | $59.20 | $59.20 | $59.20 |
| Purchase #3 | $177.43 | 5.867% | $187.8398 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $199.73 | 4.455% | $208.628 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $190.61 | 8.779% | $207.3437 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $219.98 | 10.483% | $243.0405 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $87.86 | 13.538% | $99.7545 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $977.19 | $1,057.4834 | $1,057.47 | $1,057.50 | $1,057.40 | |