| 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 | $32.30 | 7.636% | $34.7664 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $199.79 | 10.796% | $221.3593 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $202.38 | 5.517% | $213.5453 | $213.55 | $213.55 | $213.50 |
| Purchase #4 | $42.41 | 13.829% | $48.2749 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $89.67 | 3.589% | $92.8883 | $92.89 | $92.90 | $92.90 |
| Purchase #6 | $50.66 | 10.832% | $56.1475 | $56.15 | $56.15 | $56.10 |
| Purchase #7 | $170.96 | 7.388% | $183.5905 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $788.17 | $850.5722 | $850.58 | $850.55 | $850.60 | |