| 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 | $24.77 | 6.617% | $26.409 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $33.25 | 3.341% | $34.3609 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $225.68 | 8.825% | $245.5963 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $15.39 | 11.192% | $17.1124 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $171.80 | 13.680% | $195.3022 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $99.26 | 12.660% | $111.8263 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $170.75 | 5.504% | $180.1481 | $180.15 | $180.15 | $180.10 |
| 7 purchase totals = | $740.90 | $810.7552 | $810.76 | $810.75 | $810.70 | |