| 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 | $105.85 | 8.733% | $115.0939 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $141.61 | 6.833% | $151.2862 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $47.73 | 8.748% | $51.9054 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $208.62 | 13.790% | $237.3887 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $14.71 | 9.449% | $16.0999 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $25.35 | 11.784% | $28.3372 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $142.31 | 10.831% | $157.7236 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $686.18 | $757.8349 | $757.84 | $757.85 | $757.80 | |