| 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 | $44.68 | 3.322% | $46.1643 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $232.37 | 3.353% | $240.1614 | $240.16 | $240.15 | $240.20 |
| Purchase #3 | $125.46 | 4.707% | $131.3654 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $154.98 | 3.756% | $160.801 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $125.71 | 5.276% | $132.3425 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $75.75 | 6.337% | $80.5503 | $80.55 | $80.55 | $80.60 |
| Purchase #7 | $107.65 | 9.587% | $117.9704 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $866.60 | $909.3553 | $909.35 | $909.30 | $909.50 | |