| 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 | $202.88 | 4.793% | $212.604 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $13.58 | 4.573% | $14.201 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $55.44 | 13.530% | $62.941 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $19.27 | 3.646% | $19.9726 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $70.39 | 12.539% | $79.2162 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $122.67 | 3.750% | $127.2701 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $181.50 | 8.743% | $197.3685 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $665.73 | $713.5734 | $713.57 | $713.50 | $713.60 | |