| 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 | $185.97 | 9.374% | $203.4028 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $124.41 | 13.651% | $141.3932 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $75.79 | 8.696% | $82.3807 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $41.29 | 10.193% | $45.4987 | $45.50 | $45.50 | $45.50 |
| Purchase #5 | $190.92 | 12.338% | $214.4757 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $24.66 | 9.758% | $27.0663 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $54.60 | 4.865% | $57.2563 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $697.64 | $771.4737 | $771.48 | $771.50 | $771.60 | |