| 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 | $55.56 | 5.729% | $58.743 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $62.45 | 13.677% | $70.9913 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $161.30 | 4.760% | $168.9779 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $127.75 | 8.657% | $138.8093 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $151.31 | 12.505% | $170.2313 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $141.59 | 11.478% | $157.8417 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $24.39 | 3.846% | $25.328 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $724.35 | $790.9225 | $790.92 | $791.00 | $790.80 | |