| 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 | $55.31 | 3.861% | $57.4455 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $150.34 | 4.142% | $156.5671 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $50.97 | 10.367% | $56.2541 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $231.97 | 12.447% | $260.8433 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $86.89 | 10.608% | $96.1073 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $228.30 | 13.761% | $259.7164 | $259.72 | $259.70 | $259.70 |
| Purchase #7 | $59.94 | 10.261% | $66.0904 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $863.72 | $953.0241 | $953.03 | $953.00 | $953.00 | |