| 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 | $95.88 | 9.511% | $104.9991 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $93.62 | 8.409% | $101.4925 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $67.33 | 7.134% | $72.1333 | $72.13 | $72.15 | $72.10 |
| Purchase #4 | $78.36 | 3.856% | $81.3816 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $49.46 | 9.102% | $53.9618 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $243.42 | 11.279% | $270.8753 | $270.88 | $270.90 | $270.90 |
| Purchase #7 | $118.76 | 9.281% | $129.7821 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $746.83 | $814.6257 | $814.62 | $814.70 | $814.70 | |