| 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 | $26.71 | 7.278% | $28.654 | $28.65 | $28.65 | $28.70 |
| Purchase #2 | $67.61 | 7.798% | $72.8822 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $5.57 | 6.863% | $5.9523 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $72.39 | 8.551% | $78.5801 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $233.95 | 9.862% | $257.0221 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $21.45 | 13.220% | $24.2857 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $61.28 | 3.714% | $63.5559 | $63.56 | $63.55 | $63.60 |
| 7 purchase totals = | $488.96 | $530.9323 | $530.93 | $530.95 | $531.10 | |