| 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 | $131.63 | 12.686% | $148.3286 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $250.50 | 6.686% | $267.2484 | $267.25 | $267.25 | $267.20 |
| Purchase #3 | $139.84 | 6.111% | $148.3856 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $35.55 | 10.126% | $39.1498 | $39.15 | $39.15 | $39.10 |
| Purchase #5 | $23.74 | 7.592% | $25.5423 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $75.99 | 11.350% | $84.6149 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $59.79 | 4.476% | $62.4662 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $717.04 | $775.7358 | $775.74 | $775.75 | $775.60 | |