| 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 | $6.94 | 10.581% | $7.6743 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $161.69 | 3.366% | $167.1325 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $66.25 | 3.398% | $68.5012 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $72.41 | 9.269% | $79.1217 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $206.71 | 12.193% | $231.9142 | $231.91 | $231.90 | $231.90 |
| Purchase #6 | $244.57 | 12.516% | $275.1804 | $275.18 | $275.20 | $275.20 |
| Purchase #7 | $67.67 | 13.405% | $76.7412 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $826.24 | $906.2655 | $906.25 | $906.25 | $906.20 | |