| 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 | $23.90 | 3.220% | $24.6696 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $113.90 | 6.583% | $121.398 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $128.39 | 7.347% | $137.8228 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $95.37 | 3.756% | $98.9521 | $98.95 | $98.95 | $99.00 |
| Purchase #5 | $205.30 | 3.836% | $213.1753 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $54.94 | 4.500% | $57.4123 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $127.99 | 8.281% | $138.5889 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $749.79 | $792.0190 | $792.02 | $792.00 | $792.10 | |