| 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 | $5.81 | 7.720% | $6.2585 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $21.84 | 7.180% | $23.4081 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $146.92 | 12.286% | $164.9706 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $91.60 | 9.638% | $100.4284 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $213.97 | 13.116% | $242.0343 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $228.66 | 3.234% | $236.0549 | $236.05 | $236.05 | $236.10 |
| Purchase #7 | $110.38 | 12.363% | $124.0263 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $819.18 | $897.1811 | $897.18 | $897.20 | $897.20 | |