| 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 | $46.55 | 8.825% | $50.658 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $174.31 | 6.441% | $185.5373 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $130.61 | 5.832% | $138.2272 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $186.47 | 9.179% | $203.5861 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $52.55 | 5.151% | $55.2569 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $81.91 | 11.435% | $91.2764 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $16.90 | 6.739% | $18.0389 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $689.30 | $742.5808 | $742.60 | $742.65 | $742.60 | |