| 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 | $23.26 | 8.848% | $25.318 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $150.82 | 5.214% | $158.6838 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $13.82 | 10.605% | $15.2856 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $94.38 | 11.650% | $105.3753 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $230.52 | 9.808% | $253.1294 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $50.91 | 8.177% | $55.0729 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $165.72 | 3.659% | $171.7837 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $729.43 | $784.6487 | $784.65 | $784.70 | $784.70 | |