| 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 | $27.98 | 7.461% | $30.0676 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $195.92 | 3.527% | $202.8301 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $121.45 | 6.441% | $129.2726 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $66.84 | 8.702% | $72.6564 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $83.88 | 5.719% | $88.6771 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $175.56 | 12.483% | $197.4752 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $157.54 | 8.664% | $171.1893 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $829.17 | $892.1683 | $892.18 | $892.20 | $892.30 | |