| 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 | $86.82 | 5.796% | $91.8521 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $121.96 | 4.307% | $127.2128 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $8.39 | 11.479% | $9.3531 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $176.75 | 8.293% | $191.4079 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $128.34 | 12.783% | $144.7457 | $144.75 | $144.75 | $144.70 |
| Purchase #6 | $92.57 | 8.868% | $100.7791 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $62.27 | 4.402% | $65.0111 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $677.10 | $730.3618 | $730.36 | $730.35 | $730.40 | |