| 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 | $68.37 | 3.575% | $70.8142 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $220.38 | 12.326% | $247.544 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $15.49 | 9.314% | $16.9327 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $171.71 | 7.863% | $185.2116 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $80.83 | 7.214% | $86.6611 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $115.61 | 5.351% | $121.7963 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $102.93 | 3.114% | $106.1352 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $775.32 | $835.0951 | $835.09 | $835.10 | $835.00 | |