| 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 | $68.70 | 10.530% | $75.9341 | $75.93 | $75.95 | $75.90 |
| Purchase #2 | $138.56 | 10.258% | $152.7735 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $6.44 | 12.554% | $7.2485 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $73.85 | 10.558% | $81.6471 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $146.52 | 11.338% | $163.1324 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $94.38 | 8.222% | $102.1399 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $110.33 | 13.501% | $125.2257 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $638.78 | $708.1012 | $708.10 | $708.15 | $707.90 | |