| 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 | $14.68 | 3.630% | $15.2129 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $107.97 | 5.108% | $113.4851 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $79.90 | 3.214% | $82.468 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $150.97 | 5.359% | $159.0605 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $121.26 | 7.606% | $130.483 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $177.73 | 9.680% | $194.9343 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $80.95 | 8.430% | $87.7741 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $733.46 | $783.4179 | $783.41 | $783.40 | $783.50 | |