| 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 | $35.57 | 3.146% | $36.689 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $71.30 | 8.547% | $77.394 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $97.94 | 11.509% | $109.2119 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $165.79 | 9.155% | $180.9681 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $78.26 | 11.691% | $87.4094 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $150.79 | 13.313% | $170.8647 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $44.34 | 11.307% | $49.3535 | $49.35 | $49.35 | $49.40 |
| 7 purchase totals = | $643.99 | $711.8906 | $711.88 | $711.85 | $712.00 | |