| 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 | $15.55 | 13.807% | $17.697 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $217.52 | 9.398% | $237.9625 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $68.40 | 6.199% | $72.6401 | $72.64 | $72.65 | $72.60 |
| Purchase #4 | $125.95 | 9.597% | $138.0374 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $45.26 | 12.445% | $50.8926 | $50.89 | $50.90 | $50.90 |
| Purchase #6 | $198.27 | 12.144% | $222.3479 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $116.73 | 4.414% | $121.8825 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $787.68 | $861.4600 | $861.46 | $861.50 | $861.40 | |