| 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 | $43.63 | 3.473% | $45.1453 | $45.15 | $45.15 | $45.10 |
| Purchase #2 | $145.26 | 13.384% | $164.7016 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $47.26 | 3.135% | $48.7416 | $48.74 | $48.75 | $48.70 |
| Purchase #4 | $17.36 | 10.458% | $19.1755 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $239.25 | 9.349% | $261.6175 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $223.57 | 9.396% | $244.5766 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $195.82 | 11.651% | $218.635 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $912.15 | $1,002.5931 | $1,002.61 | $1,002.65 | $1,002.50 | |