| 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 | $49.56 | 5.777% | $52.4231 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $183.84 | 9.182% | $200.7202 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $69.53 | 13.718% | $79.0681 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $179.48 | 3.119% | $185.078 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $51.89 | 12.242% | $58.2424 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $202.58 | 4.211% | $211.1106 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $20.39 | 13.398% | $23.1219 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $757.27 | $809.7643 | $809.76 | $809.70 | $809.70 | |