| 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 | $86.60 | 5.765% | $91.5925 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $117.67 | 3.360% | $121.6237 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $27.31 | 13.716% | $31.0558 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $180.56 | 8.406% | $195.7379 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $24.92 | 12.749% | $28.0971 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $14.87 | 12.590% | $16.7421 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $168.77 | 11.435% | $188.0688 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $620.70 | $672.9179 | $672.92 | $672.90 | $672.90 | |