| 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 | $121.38 | 4.659% | $127.0351 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $16.29 | 5.753% | $17.2272 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $71.44 | 9.188% | $78.0039 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $69.76 | 7.487% | $74.9829 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $44.29 | 11.732% | $49.4861 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $153.51 | 8.392% | $166.3926 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $102.46 | 5.594% | $108.1916 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $579.13 | $621.3194 | $621.32 | $621.40 | $621.30 | |