| 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 | $8.57 | 11.277% | $9.5364 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $111.76 | 5.133% | $117.4966 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $190.78 | 12.277% | $214.2021 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $55.66 | 4.782% | $58.3217 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $198.95 | 3.211% | $205.3383 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $231.55 | 12.768% | $261.1143 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $113.50 | 6.436% | $120.8049 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $910.77 | $986.8143 | $986.81 | $986.80 | $986.70 | |