| 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 | $154.86 | 12.678% | $174.4932 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $9.79 | 3.213% | $10.1046 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $191.39 | 4.715% | $200.414 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $211.28 | 8.184% | $228.5712 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $28.79 | 5.275% | $30.3087 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $89.66 | 9.299% | $97.9975 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $19.67 | 12.821% | $22.1919 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $705.44 | $764.0811 | $764.07 | $764.05 | $764.10 | |