| 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 | $57.43 | 11.285% | $63.911 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $157.72 | 6.698% | $168.2841 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $6.62 | 6.562% | $7.0544 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $12.89 | 9.351% | $14.0953 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $205.94 | 11.235% | $229.0774 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $243.28 | 4.771% | $254.8869 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $92.36 | 8.658% | $100.3565 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $776.24 | $837.6656 | $837.67 | $837.70 | $837.80 | |