| 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 | $12.91 | 9.637% | $14.1541 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $198.53 | 13.635% | $225.5996 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $20.40 | 7.471% | $21.9241 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $52.48 | 3.478% | $54.3053 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $227.98 | 6.206% | $242.1284 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $126.36 | 11.524% | $140.9217 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $51.47 | 8.343% | $55.7641 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $690.13 | $754.7973 | $754.79 | $754.75 | $754.80 | |