| 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 | $47.28 | 5.575% | $49.9159 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $131.46 | 9.148% | $143.486 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $8.33 | 6.516% | $8.8728 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $25.86 | 10.157% | $28.4866 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $189.44 | 4.545% | $198.05 | $198.05 | $198.05 | $198.10 |
| Purchase #6 | $21.71 | 5.661% | $22.939 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $104.47 | 5.863% | $110.5951 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $528.55 | $562.3454 | $562.36 | $562.35 | $562.40 | |