| 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 | $25.60 | 5.702% | $27.0597 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $197.94 | 7.283% | $212.356 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $30.51 | 10.408% | $33.6855 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $40.44 | 12.399% | $45.4542 | $45.45 | $45.45 | $45.50 |
| Purchase #5 | $68.74 | 4.154% | $71.5955 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $224.61 | 5.247% | $236.3953 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $116.82 | 12.702% | $131.6585 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $704.66 | $758.2047 | $758.22 | $758.20 | $758.40 | |