| 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 | $14.69 | 4.610% | $15.3672 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $117.49 | 5.750% | $124.2457 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $156.56 | 12.495% | $176.1222 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $198.59 | 5.433% | $209.3794 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $221.39 | 13.630% | $251.5655 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $82.76 | 13.485% | $93.9202 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $79.44 | 10.235% | $87.5707 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $870.92 | $958.1709 | $958.18 | $958.10 | $958.20 | |