| 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 | $44.78 | 10.686% | $49.5652 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $35.72 | 12.814% | $40.2972 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $227.59 | 4.240% | $237.2398 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $78.73 | 8.782% | $85.6441 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $21.39 | 13.183% | $24.2098 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $187.81 | 8.526% | $203.8227 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $29.26 | 3.575% | $30.306 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $625.28 | $671.0848 | $671.09 | $671.05 | $671.00 | |