| 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 | $50.36 | 5.662% | $53.2114 | $53.21 | $53.20 | $53.20 |
| Purchase #2 | $64.47 | 9.402% | $70.5315 | $70.53 | $70.55 | $70.50 |
| Purchase #3 | $126.60 | 12.219% | $142.0693 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $14.42 | 6.488% | $15.3556 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $155.57 | 5.386% | $163.949 | $163.95 | $163.95 | $163.90 |
| Purchase #6 | $47.58 | 10.468% | $52.5607 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $137.67 | 6.228% | $146.2441 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $596.67 | $643.9216 | $643.92 | $643.90 | $643.90 | |