| 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 | $41.44 | 10.770% | $45.9031 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $97.95 | 10.324% | $108.0624 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $53.43 | 5.757% | $56.506 | $56.51 | $56.50 | $56.50 |
| Purchase #4 | $215.47 | 12.687% | $242.8067 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $8.57 | 11.272% | $9.536 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $237.56 | 9.690% | $260.5796 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $114.47 | 9.575% | $125.4305 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $768.89 | $848.8243 | $848.83 | $848.85 | $848.80 | |