| 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 | $29.74 | 3.434% | $30.7613 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $61.81 | 4.271% | $64.4499 | $64.45 | $64.45 | $64.40 |
| Purchase #3 | $9.35 | 11.790% | $10.4524 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $101.26 | 8.626% | $109.9947 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $115.44 | 8.477% | $125.2258 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $173.62 | 8.767% | $188.8413 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $190.34 | 13.846% | $216.6945 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $681.56 | $746.4199 | $746.41 | $746.45 | $746.40 | |