| 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 | $53.51 | 7.406% | $57.473 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $219.77 | 5.385% | $231.6046 | $231.60 | $231.60 | $231.60 |
| Purchase #3 | $159.52 | 10.784% | $176.7226 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $67.84 | 5.598% | $71.6377 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $18.84 | 11.412% | $20.99 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $9.29 | 12.634% | $10.4637 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $236.75 | 10.773% | $262.2551 | $262.26 | $262.25 | $262.30 |
| 7 purchase totals = | $765.52 | $831.1467 | $831.14 | $831.10 | $831.20 | |