| 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 | $42.25 | 3.330% | $43.6569 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $69.41 | 10.204% | $76.4926 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $81.76 | 5.528% | $86.2797 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $116.50 | 3.296% | $120.3398 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $167.85 | 9.766% | $184.2422 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $56.48 | 6.816% | $60.3297 | $60.33 | $60.35 | $60.30 |
| Purchase #7 | $246.55 | 8.380% | $267.2109 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $780.80 | $838.5518 | $838.55 | $838.60 | $838.50 | |