| 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 | $47.28 | 11.814% | $52.8657 | $52.87 | $52.85 | $52.90 |
| Purchase #2 | $20.31 | 5.588% | $21.4449 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $27.96 | 10.364% | $30.8578 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $186.94 | 10.168% | $205.9481 | $205.95 | $205.95 | $205.90 |
| Purchase #5 | $229.36 | 5.603% | $242.211 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $88.62 | 4.204% | $92.3456 | $92.35 | $92.35 | $92.30 |
| Purchase #7 | $96.74 | 3.596% | $100.2188 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $697.21 | $745.8919 | $745.90 | $745.85 | $745.80 | |