| 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 | $15.93 | 9.277% | $17.4078 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $10.25 | 8.244% | $11.095 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $117.28 | 5.456% | $123.6788 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $178.38 | 13.719% | $202.852 | $202.85 | $202.85 | $202.90 |
| Purchase #5 | $91.79 | 7.670% | $98.8303 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $205.45 | 5.295% | $216.3286 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $78.41 | 11.843% | $87.6961 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $697.49 | $757.8886 | $757.90 | $757.95 | $757.90 | |