| 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 | $85.48 | 6.477% | $91.0165 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $14.94 | 7.177% | $16.0122 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $28.33 | 6.846% | $30.2695 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $136.30 | 11.392% | $151.8273 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $133.78 | 4.360% | $139.6128 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $151.95 | 12.853% | $171.4801 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $86.40 | 11.353% | $96.209 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $637.18 | $696.4274 | $696.43 | $696.40 | $696.40 | |