| 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 | $13.63 | 3.239% | $14.0715 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $40.25 | 13.390% | $45.6395 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $55.91 | 7.112% | $59.8863 | $59.89 | $59.90 | $59.90 |
| Purchase #4 | $245.83 | 12.545% | $276.6694 | $276.67 | $276.65 | $276.70 |
| Purchase #5 | $39.26 | 13.833% | $44.6908 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $238.30 | 8.161% | $257.7477 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $104.43 | 12.508% | $117.4921 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $737.61 | $816.1973 | $816.20 | $816.20 | $816.20 | |