| 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 | $34.53 | 10.820% | $38.2661 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $101.89 | 4.298% | $106.2692 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $107.96 | 12.406% | $121.3535 | $121.35 | $121.35 | $121.40 |
| Purchase #4 | $51.61 | 9.341% | $56.4309 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $146.49 | 12.425% | $164.6914 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $63.90 | 9.556% | $70.0063 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $193.52 | 12.722% | $218.1396 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $699.90 | $775.1570 | $775.16 | $775.15 | $775.20 | |