| 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 | $83.81 | 4.328% | $87.4373 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $162.81 | 4.571% | $170.252 | $170.25 | $170.25 | $170.30 |
| Purchase #3 | $74.62 | 6.513% | $79.48 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $57.49 | 5.257% | $60.5122 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $209.96 | 11.144% | $233.3579 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $68.54 | 7.790% | $73.8793 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $17.49 | 3.107% | $18.0334 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $674.72 | $722.9521 | $722.95 | $723.00 | $723.00 | |