| 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 | $76.69 | 13.322% | $86.9066 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $73.35 | 13.523% | $83.2691 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $132.45 | 6.322% | $140.8235 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $15.65 | 3.241% | $16.1572 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $195.77 | 6.732% | $208.9492 | $208.95 | $208.95 | $208.90 |
| Purchase #6 | $227.60 | 7.377% | $244.3901 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $39.96 | 5.741% | $42.2541 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $761.47 | $822.7498 | $822.75 | $822.70 | $822.80 | |