| 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 | $77.96 | 4.248% | $81.2717 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $206.67 | 7.273% | $221.7011 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $230.89 | 10.765% | $255.7453 | $255.75 | $255.75 | $255.70 |
| Purchase #4 | $15.52 | 6.825% | $16.5792 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $69.61 | 13.797% | $79.2141 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $95.59 | 13.449% | $108.4459 | $108.45 | $108.45 | $108.40 |
| Purchase #7 | $215.99 | 8.224% | $233.753 | $233.75 | $233.75 | $233.80 |
| 7 purchase totals = | $912.23 | $996.7103 | $996.71 | $996.70 | $996.70 | |