| 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 | $28.38 | 11.673% | $31.6928 | $31.69 | $31.70 | $31.70 |
| Purchase #2 | $185.84 | 13.126% | $210.2334 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $142.93 | 8.615% | $155.2434 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $68.79 | 7.551% | $73.9843 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $14.98 | 7.856% | $16.1568 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $231.37 | 6.781% | $247.0592 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $25.98 | 12.632% | $29.2618 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $698.27 | $763.6317 | $763.62 | $763.65 | $763.70 | |