| 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 | $113.34 | 4.516% | $118.4584 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $110.59 | 13.347% | $125.3504 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $123.98 | 11.589% | $138.348 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $157.30 | 12.211% | $176.5079 | $176.51 | $176.50 | $176.50 |
| Purchase #5 | $93.46 | 13.810% | $106.3668 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $196.28 | 9.739% | $215.3957 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $71.57 | 6.254% | $76.046 | $76.05 | $76.05 | $76.00 |
| 7 purchase totals = | $866.52 | $956.4732 | $956.49 | $956.45 | $956.50 | |