| 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 | $64.45 | 9.852% | $70.7996 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $58.64 | 9.770% | $64.3691 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $124.86 | 7.615% | $134.3681 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $195.60 | 10.335% | $215.8153 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $10.37 | 11.329% | $11.5448 | $11.54 | $11.55 | $11.50 |
| Purchase #6 | $154.59 | 9.456% | $169.208 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $94.28 | 8.613% | $102.4003 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $702.79 | $768.5052 | $768.51 | $768.45 | $768.50 | |