| 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 | $37.53 | 9.779% | $41.2001 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $99.49 | 3.616% | $103.0876 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $159.73 | 6.453% | $170.0374 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $14.28 | 3.163% | $14.7317 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $242.41 | 10.386% | $267.5867 | $267.59 | $267.60 | $267.60 |
| Purchase #6 | $94.37 | 7.585% | $101.528 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $164.30 | 12.422% | $184.7093 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $812.11 | $882.8808 | $882.89 | $882.95 | $882.80 | |