| 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 | $51.79 | 12.174% | $58.0949 | $58.09 | $58.10 | $58.10 |
| Purchase #2 | $117.95 | 7.309% | $126.571 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $196.33 | 12.168% | $220.2194 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $19.39 | 6.267% | $20.6052 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $102.87 | 9.622% | $112.7682 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $208.41 | 12.485% | $234.43 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $211.98 | 11.348% | $236.0355 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $908.72 | $1,008.7242 | $1,008.73 | $1,008.70 | $1,008.70 | |