| 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 | $13.26 | 5.857% | $14.0366 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $231.53 | 8.143% | $250.3835 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $21.90 | 13.464% | $24.8486 | $24.85 | $24.85 | $24.80 |
| Purchase #4 | $8.38 | 10.321% | $9.2449 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $85.26 | 3.676% | $88.3942 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $180.44 | 10.711% | $199.7669 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $120.51 | 10.175% | $132.7719 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $661.28 | $719.4466 | $719.44 | $719.45 | $719.40 | |