| 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 | $31.97 | 7.180% | $34.2654 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $170.59 | 6.604% | $181.8558 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $133.87 | 4.203% | $139.4966 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $151.77 | 3.405% | $156.9378 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $11.92 | 13.768% | $13.5611 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $216.28 | 9.363% | $236.5303 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $42.98 | 11.491% | $47.9188 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $759.38 | $810.5658 | $810.58 | $810.55 | $810.60 | |