| 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 | $40.76 | 9.809% | $44.7581 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $149.77 | 9.635% | $164.2003 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $15.42 | 6.455% | $16.4154 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $223.79 | 12.498% | $251.7593 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $101.81 | 11.497% | $113.5151 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $14.62 | 8.179% | $15.8158 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $107.82 | 4.515% | $112.6881 | $112.69 | $112.70 | $112.70 |
| 7 purchase totals = | $653.99 | $719.1521 | $719.17 | $719.10 | $719.20 | |