| 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 | $72.59 | 13.610% | $82.4695 | $82.47 | $82.45 | $82.50 |
| Purchase #2 | $94.92 | 12.497% | $106.7822 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $111.25 | 9.413% | $121.722 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $112.64 | 4.743% | $117.9825 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $208.71 | 13.522% | $236.9318 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $30.46 | 13.460% | $34.5599 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $72.49 | 11.271% | $80.6603 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $703.06 | $781.1082 | $781.10 | $781.10 | $781.20 | |