| 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 | $67.30 | 10.561% | $74.4076 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $181.40 | 4.556% | $189.6646 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $67.97 | 13.327% | $77.0284 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $86.99 | 9.171% | $94.9679 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $145.97 | 8.564% | $158.4709 | $158.47 | $158.45 | $158.50 |
| Purchase #6 | $115.87 | 3.795% | $120.2673 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $100.86 | 8.177% | $109.1073 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $766.36 | $823.9140 | $823.92 | $823.85 | $824.00 | |