| 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 | $76.63 | 12.113% | $85.9122 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $21.37 | 7.490% | $22.9706 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $180.71 | 5.547% | $190.734 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $76.43 | 6.499% | $81.3972 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $82.78 | 6.760% | $88.3759 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $192.53 | 10.266% | $212.2951 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $115.50 | 12.440% | $129.8682 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $745.95 | $811.5532 | $811.56 | $811.55 | $811.60 | |