| 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 | $68.69 | 6.329% | $73.0374 | $73.04 | $73.05 | $73.00 |
| Purchase #2 | $111.61 | 7.810% | $120.3267 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $234.31 | 12.510% | $263.6222 | $263.62 | $263.60 | $263.60 |
| Purchase #4 | $45.26 | 13.151% | $51.2121 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $213.29 | 12.607% | $240.1795 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $148.96 | 5.418% | $157.0307 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $69.96 | 5.204% | $73.6007 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $892.08 | $979.0093 | $979.01 | $979.05 | $978.90 | |