| 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 | $105.40 | 7.723% | $113.54 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $8.83 | 10.358% | $9.7446 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $210.33 | 12.277% | $236.1522 | $236.15 | $236.15 | $236.20 |
| Purchase #4 | $65.31 | 6.308% | $69.4298 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $111.85 | 5.340% | $117.8228 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $164.70 | 13.468% | $186.8818 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $127.52 | 12.243% | $143.1323 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $793.94 | $876.7035 | $876.69 | $876.75 | $876.60 | |