| 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 | $63.90 | 13.361% | $72.4377 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $18.81 | 8.249% | $20.3616 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $97.91 | 10.421% | $108.1132 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $237.83 | 6.121% | $252.3876 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $99.26 | 13.324% | $112.4854 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $226.72 | 9.594% | $248.4715 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $16.90 | 5.337% | $17.802 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $761.33 | $832.0590 | $832.06 | $832.05 | $832.10 | |