| 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 | $73.26 | 9.696% | $80.3633 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $232.32 | 13.115% | $262.7888 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $112.56 | 6.200% | $119.5387 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $171.49 | 7.182% | $183.8064 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $21.89 | 11.341% | $24.3725 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $125.74 | 11.292% | $139.9386 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $120.42 | 3.755% | $124.9418 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $857.68 | $935.7501 | $935.75 | $935.75 | $935.70 | |