| 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 | $75.81 | 9.582% | $83.0741 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $61.91 | 12.234% | $69.4841 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $85.63 | 12.563% | $96.3877 | $96.39 | $96.40 | $96.40 |
| Purchase #4 | $32.53 | 9.271% | $35.5459 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $132.33 | 12.603% | $149.0075 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $186.65 | 7.669% | $200.9642 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $95.48 | 6.856% | $102.0261 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $670.34 | $736.4896 | $736.49 | $736.50 | $736.50 | |