| 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 | $57.49 | 7.378% | $61.7316 | $61.73 | $61.75 | $61.70 |
| Purchase #2 | $35.98 | 12.414% | $40.4466 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $81.88 | 3.800% | $84.9914 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $153.97 | 10.861% | $170.6927 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $138.87 | 7.233% | $148.9145 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $206.71 | 8.175% | $223.6085 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $234.46 | 8.873% | $255.2636 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $909.36 | $985.6489 | $985.64 | $985.65 | $985.60 | |