| 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 | $69.84 | 11.726% | $78.0294 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $138.29 | 13.805% | $157.3809 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $72.78 | 3.245% | $75.1417 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $234.73 | 5.658% | $248.011 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $88.51 | 9.783% | $97.1689 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $139.90 | 4.330% | $145.9577 | $145.96 | $145.95 | $146.00 |
| Purchase #7 | $32.45 | 11.536% | $36.1934 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $776.50 | $837.8830 | $837.88 | $837.90 | $837.90 | |