| 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 | $45.31 | 6.600% | $48.3005 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $61.61 | 10.790% | $68.2577 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $94.60 | 12.276% | $106.2131 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $100.63 | 13.476% | $114.1909 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $202.65 | 12.517% | $228.0157 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $80.29 | 3.491% | $83.0929 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $179.30 | 3.676% | $185.8911 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $764.39 | $833.9619 | $833.96 | $833.95 | $834.00 | |