| 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 | $205.74 | 9.591% | $225.4725 | $225.47 | $225.45 | $225.50 |
| Purchase #2 | $94.85 | 3.139% | $97.8273 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $43.85 | 11.616% | $48.9436 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $238.50 | 3.872% | $247.7347 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $30.48 | 10.414% | $33.6542 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $21.36 | 9.411% | $23.3702 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $82.42 | 13.506% | $93.5516 | $93.55 | $93.55 | $93.60 |
| 7 purchase totals = | $717.20 | $770.5541 | $770.54 | $770.55 | $770.60 | |