| 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 | $91.58 | 3.501% | $94.7862 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $40.48 | 9.831% | $44.4596 | $44.46 | $44.45 | $44.50 |
| Purchase #3 | $186.60 | 13.253% | $211.3301 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $219.75 | 6.805% | $234.704 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $148.66 | 9.740% | $163.1395 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $169.40 | 10.300% | $186.8482 | $186.85 | $186.85 | $186.80 |
| Purchase #7 | $51.84 | 12.539% | $58.3402 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $908.31 | $993.6078 | $993.61 | $993.65 | $993.50 | |