| 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 | $34.83 | 6.780% | $37.1915 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $211.59 | 12.704% | $238.4704 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $169.48 | 10.729% | $187.6635 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $119.73 | 8.733% | $130.186 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $27.49 | 10.559% | $30.3927 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $80.50 | 9.148% | $87.8641 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $93.36 | 7.856% | $100.6944 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $736.98 | $812.4626 | $812.45 | $812.45 | $812.60 | |