| 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 | $125.87 | 8.781% | $136.9226 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $110.61 | 9.296% | $120.8923 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $51.63 | 10.800% | $57.206 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $42.49 | 11.355% | $47.3147 | $47.31 | $47.30 | $47.30 |
| Purchase #5 | $19.58 | 11.366% | $21.8055 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $36.49 | 6.351% | $38.8075 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $89.41 | 8.507% | $97.0161 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $476.08 | $519.9647 | $519.97 | $519.90 | $519.90 | |