| 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 | $80.33 | 10.391% | $88.6771 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $153.81 | 6.292% | $163.4877 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $187.53 | 13.260% | $212.3965 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $158.31 | 8.333% | $171.502 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $96.67 | 7.560% | $103.9783 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $79.42 | 11.847% | $88.8289 | $88.83 | $88.85 | $88.80 |
| Purchase #7 | $80.56 | 9.703% | $88.3767 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $836.63 | $917.2472 | $917.26 | $917.35 | $917.30 | |