| 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 | $95.41 | 8.811% | $103.8166 | $103.82 | $103.80 | $103.80 |
| Purchase #2 | $205.69 | 8.472% | $223.1161 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $192.45 | 10.455% | $212.5706 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $5.70 | 3.457% | $5.897 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $12.60 | 6.645% | $13.4373 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $163.34 | 11.112% | $181.4903 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $124.96 | 6.240% | $132.7575 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $800.15 | $873.0854 | $873.10 | $873.05 | $873.10 | |