| 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 | $38.99 | 6.719% | $41.6097 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $225.51 | 9.166% | $246.1802 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $197.84 | 10.826% | $219.2582 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $104.73 | 3.594% | $108.494 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $28.33 | 7.385% | $30.4222 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $55.83 | 8.255% | $60.4388 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $130.40 | 13.328% | $147.7797 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $781.63 | $854.1828 | $854.18 | $854.20 | $854.20 | |