| 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 | $74.90 | 11.481% | $83.4993 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $152.34 | 10.866% | $168.8933 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $179.44 | 10.760% | $198.7477 | $198.75 | $198.75 | $198.70 |
| Purchase #4 | $7.99 | 8.554% | $8.6735 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $43.29 | 12.141% | $48.5458 | $48.55 | $48.55 | $48.50 |
| Purchase #6 | $47.45 | 5.820% | $50.2116 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $24.42 | 9.588% | $26.7614 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $529.83 | $585.3326 | $585.33 | $585.30 | $585.30 | |