| 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 | $80.90 | 13.648% | $91.9412 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $107.78 | 7.156% | $115.4927 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $180.91 | 9.661% | $198.3877 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $203.92 | 3.252% | $210.5515 | $210.55 | $210.55 | $210.60 |
| Purchase #5 | $147.65 | 4.404% | $154.1525 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $66.60 | 5.826% | $70.4801 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $19.73 | 8.667% | $21.44 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $807.49 | $862.4457 | $862.44 | $862.50 | $862.50 | |