| 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 | $129.79 | 11.247% | $144.3875 | $144.39 | $144.40 | $144.40 |
| Purchase #2 | $108.41 | 13.170% | $122.6876 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $151.72 | 8.536% | $164.6708 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $40.65 | 8.651% | $44.1666 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $60.94 | 9.565% | $66.7689 | $66.77 | $66.75 | $66.80 |
| Purchase #6 | $110.52 | 13.843% | $125.8193 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $74.56 | 7.151% | $79.8918 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $676.59 | $748.3925 | $748.40 | $748.35 | $748.50 | |