| 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 | $80.43 | 10.281% | $88.699 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $167.26 | 12.798% | $188.6659 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $11.42 | 4.405% | $11.9231 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $102.65 | 5.181% | $107.9683 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $64.96 | 13.422% | $73.6789 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $90.86 | 5.118% | $95.5102 | $95.51 | $95.50 | $95.50 |
| Purchase #7 | $49.91 | 11.831% | $55.8149 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $567.49 | $622.2603 | $622.26 | $622.20 | $622.30 | |