| 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 | $22.72 | 3.167% | $23.4395 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $129.53 | 13.442% | $146.9414 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $30.70 | 7.844% | $33.1081 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $170.31 | 7.284% | $182.7154 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $58.85 | 11.665% | $65.7149 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $207.66 | 12.271% | $233.142 | $233.14 | $233.15 | $233.10 |
| Purchase #7 | $43.63 | 8.785% | $47.4629 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $663.40 | $732.5242 | $732.52 | $732.50 | $732.40 | |