| 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 | $54.79 | 10.211% | $60.3846 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $53.50 | 13.505% | $60.7252 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $222.91 | 3.706% | $231.171 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $213.87 | 9.270% | $233.6957 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $61.36 | 9.758% | $67.3475 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $112.44 | 4.752% | $117.7831 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $100.41 | 12.299% | $112.7594 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $819.28 | $883.8665 | $883.87 | $883.90 | $883.90 | |