| 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 | $46.66 | 6.748% | $49.8086 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $23.31 | 7.655% | $25.0944 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $125.35 | 11.142% | $139.3165 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $72.94 | 9.293% | $79.7183 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $55.84 | 9.713% | $61.2637 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $113.56 | 6.730% | $121.2026 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $56.50 | 6.280% | $60.0482 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $494.16 | $536.4523 | $536.45 | $536.40 | $536.40 | |