| 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 | $106.76 | 9.351% | $116.7431 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $199.25 | 6.373% | $211.9482 | $211.95 | $211.95 | $211.90 |
| Purchase #3 | $45.67 | 9.153% | $49.8502 | $49.85 | $49.85 | $49.90 |
| Purchase #4 | $115.76 | 7.287% | $124.1954 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $148.97 | 4.341% | $155.4368 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $83.57 | 5.426% | $88.1045 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $7.55 | 12.526% | $8.4957 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $707.53 | $754.7739 | $754.78 | $754.80 | $754.70 | |