| 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 | $185.43 | 7.649% | $199.6135 | $199.61 | $199.60 | $199.60 |
| Purchase #2 | $46.26 | 3.426% | $47.8449 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $46.44 | 5.223% | $48.8656 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $115.55 | 13.800% | $131.4959 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $249.66 | 3.151% | $257.5268 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $24.54 | 6.386% | $26.1071 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $154.38 | 4.328% | $161.0616 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $822.26 | $872.5154 | $872.52 | $872.50 | $872.50 | |