| 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 | $93.73 | 9.307% | $102.4535 | $102.45 | $102.45 | $102.50 |
| Purchase #2 | $100.65 | 12.464% | $113.195 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $74.59 | 3.551% | $77.2387 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $31.84 | 10.628% | $35.224 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $241.53 | 4.139% | $251.5269 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $160.78 | 9.701% | $176.3773 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $128.44 | 3.648% | $133.1255 | $133.13 | $133.15 | $133.10 |
| 7 purchase totals = | $831.56 | $889.1409 | $889.15 | $889.20 | $889.10 | |