| 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 | $32.34 | 11.479% | $36.0523 | $36.05 | $36.05 | $36.10 |
| Purchase #2 | $118.94 | 9.135% | $129.8052 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $199.78 | 6.198% | $212.1624 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $100.99 | 12.224% | $113.335 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $85.73 | 10.579% | $94.7994 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $224.54 | 3.657% | $232.7514 | $232.75 | $232.75 | $232.80 |
| Purchase #7 | $19.79 | 3.466% | $20.4759 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $782.11 | $839.3816 | $839.39 | $839.40 | $839.50 | |