| 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 | $48.32 | 9.285% | $52.8065 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $164.88 | 7.620% | $177.4439 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $75.80 | 5.724% | $80.1388 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $43.57 | 10.844% | $48.2947 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $18.43 | 10.373% | $20.3417 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $118.47 | 11.305% | $131.863 | $131.86 | $131.85 | $131.90 |
| Purchase #7 | $81.36 | 13.279% | $92.1638 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $550.83 | $603.0524 | $603.04 | $603.05 | $603.00 | |