| 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 | $37.48 | 10.768% | $41.5158 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $80.66 | 7.748% | $86.9095 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $207.53 | 10.260% | $228.8226 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $28.32 | 8.716% | $30.7884 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $175.42 | 11.782% | $196.088 | $196.09 | $196.10 | $196.10 |
| Purchase #6 | $225.74 | 11.372% | $251.4112 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $68.99 | 6.553% | $73.5109 | $73.51 | $73.50 | $73.50 |
| 7 purchase totals = | $824.14 | $909.0464 | $909.05 | $909.00 | $909.00 | |