| 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 | $104.64 | 11.807% | $116.9948 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $67.75 | 3.164% | $69.8936 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $214.46 | 9.451% | $234.7286 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $9.51 | 3.287% | $9.8226 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $91.42 | 10.123% | $100.6744 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $73.37 | 11.528% | $81.8281 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $31.29 | 6.154% | $33.2156 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $592.44 | $647.1577 | $647.15 | $647.15 | $647.10 | |