| 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 | $22.41 | 4.467% | $23.4111 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $189.28 | 12.489% | $212.9192 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $48.98 | 13.256% | $55.4728 | $55.47 | $55.45 | $55.50 |
| Purchase #4 | $36.96 | 8.400% | $40.0646 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $171.45 | 3.834% | $178.0234 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $100.71 | 5.172% | $105.9187 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $141.70 | 9.789% | $155.571 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $711.49 | $771.3808 | $771.37 | $771.25 | $771.40 | |