| 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 | $162.32 | 7.856% | $175.0719 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $7.99 | 6.117% | $8.4787 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $220.65 | 13.427% | $250.2767 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $53.51 | 3.694% | $55.4867 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $238.49 | 3.581% | $247.0303 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $58.35 | 3.808% | $60.572 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $25.51 | 12.621% | $28.7296 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $766.82 | $825.6459 | $825.65 | $825.70 | $825.70 | |