| 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 | $45.36 | 10.620% | $50.1772 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $100.61 | 5.500% | $106.1436 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $76.97 | 3.272% | $79.4885 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $186.52 | 6.262% | $198.1999 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $106.94 | 13.727% | $121.6197 | $121.62 | $121.60 | $121.60 |
| Purchase #6 | $144.55 | 6.602% | $154.0932 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $202.97 | 8.816% | $220.8638 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $863.92 | $930.5859 | $930.58 | $930.60 | $930.60 | |