| 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 | $12.89 | 12.540% | $14.5064 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $95.96 | 9.484% | $105.0608 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $79.94 | 6.288% | $84.9666 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $228.31 | 9.116% | $249.1227 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $30.82 | 7.193% | $33.0369 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $190.99 | 9.185% | $208.5324 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $209.39 | 3.136% | $215.9565 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $848.30 | $911.1823 | $911.19 | $911.15 | $911.20 | |