| 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 | $138.50 | 5.859% | $146.6147 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $85.84 | 8.868% | $93.4523 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $5.45 | 7.756% | $5.8727 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $51.46 | 6.294% | $54.6989 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $49.86 | 10.699% | $55.1945 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $134.45 | 12.217% | $150.8758 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $9.93 | 6.411% | $10.5666 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $475.49 | $517.2755 | $517.27 | $517.25 | $517.40 | |