| 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 | $100.65 | 5.770% | $106.4575 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $138.69 | 9.615% | $152.025 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $106.50 | 5.282% | $112.1253 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $24.29 | 9.742% | $26.6563 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $246.31 | 5.855% | $260.7315 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $231.37 | 5.435% | $243.945 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $34.80 | 5.135% | $36.587 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $882.61 | $938.5276 | $938.55 | $938.60 | $938.50 | |