| 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 | $35.76 | 8.398% | $38.7631 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $195.60 | 7.771% | $210.8001 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $112.35 | 8.238% | $121.6054 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $69.92 | 8.750% | $76.038 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $29.34 | 5.473% | $30.9458 | $30.95 | $30.95 | $30.90 |
| Purchase #6 | $158.94 | 7.347% | $170.6173 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $229.60 | 5.506% | $242.2418 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $831.51 | $891.0115 | $891.02 | $891.00 | $890.90 | |