| 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 | $18.94 | 13.348% | $21.4681 | $21.47 | $21.45 | $21.50 |
| Purchase #2 | $238.97 | 4.184% | $248.9685 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $150.33 | 5.484% | $158.5741 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $28.43 | 6.424% | $30.2563 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $26.95 | 13.261% | $30.5238 | $30.52 | $30.50 | $30.50 |
| Purchase #6 | $41.52 | 4.251% | $43.285 | $43.29 | $43.30 | $43.30 |
| Purchase #7 | $234.58 | 7.195% | $251.458 | $251.46 | $251.45 | $251.50 |
| 7 purchase totals = | $739.72 | $784.5338 | $784.54 | $784.45 | $784.70 | |