| 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 | $51.63 | 7.447% | $55.4749 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $64.47 | 6.443% | $68.6238 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $147.29 | 5.139% | $154.8592 | $154.86 | $154.85 | $154.90 |
| Purchase #4 | $206.36 | 6.477% | $219.7259 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $236.80 | 8.542% | $257.0275 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $99.47 | 7.552% | $106.982 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $85.57 | 10.385% | $94.4564 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $891.59 | $957.1497 | $957.15 | $957.15 | $957.20 | |