| 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 | $86.33 | 6.478% | $91.9225 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $213.80 | 12.802% | $241.1707 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $38.34 | 7.310% | $41.1427 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $61.32 | 8.798% | $66.7149 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $154.36 | 4.126% | $160.7289 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $241.79 | 12.670% | $272.4248 | $272.42 | $272.40 | $272.40 |
| Purchase #7 | $10.43 | 6.692% | $11.128 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $806.37 | $885.2325 | $885.22 | $885.20 | $885.10 | |