| 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 | $56.25 | 6.425% | $59.8641 | $59.86 | $59.85 | $59.90 |
| Purchase #2 | $141.28 | 12.577% | $159.0488 | $159.05 | $159.05 | $159.00 |
| Purchase #3 | $88.51 | 13.179% | $100.1747 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $82.61 | 7.729% | $88.9949 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $195.37 | 9.691% | $214.3033 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $84.28 | 8.419% | $91.3755 | $91.38 | $91.40 | $91.40 |
| Purchase #7 | $17.87 | 11.247% | $19.8798 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $666.17 | $733.6411 | $733.63 | $733.65 | $733.70 | |