| 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 | $56.73 | 13.347% | $64.3018 | $64.30 | $64.30 | $64.30 |
| Purchase #2 | $82.63 | 5.864% | $87.4754 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $115.58 | 8.560% | $125.4736 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $92.53 | 13.299% | $104.8356 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $63.51 | 12.525% | $71.4646 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $57.35 | 10.448% | $63.3419 | $63.34 | $63.35 | $63.30 |
| Purchase #7 | $24.49 | 4.831% | $25.6731 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $492.82 | $542.5660 | $542.56 | $542.55 | $542.60 | |