| 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 | $18.83 | 7.279% | $20.2006 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $61.51 | 3.277% | $63.5257 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $85.80 | 6.493% | $91.371 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $152.27 | 7.490% | $163.675 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $68.27 | 13.518% | $77.4987 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $228.67 | 9.357% | $250.0667 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $191.51 | 4.363% | $199.8656 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $806.86 | $866.2033 | $866.22 | $866.20 | $866.30 | |