| 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 | $42.85 | 3.339% | $44.2808 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $239.90 | 3.506% | $248.3109 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $35.97 | 13.361% | $40.776 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $141.36 | 11.113% | $157.0693 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $124.90 | 13.400% | $141.6366 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $24.81 | 10.500% | $27.4151 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $49.51 | 13.619% | $56.2528 | $56.25 | $56.25 | $56.30 |
| 7 purchase totals = | $659.30 | $715.7415 | $715.75 | $715.75 | $715.80 | |