| 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 | $26.57 | 10.550% | $29.3731 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $118.95 | 10.836% | $131.8394 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $199.89 | 6.290% | $212.4631 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $19.59 | 12.144% | $21.969 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $36.99 | 11.295% | $41.168 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $116.68 | 6.262% | $123.9865 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $92.29 | 7.331% | $99.0558 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $610.96 | $659.8549 | $659.86 | $659.80 | $660.00 | |