| 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 | $7.94 | 10.389% | $8.7649 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $59.43 | 5.847% | $62.9049 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $219.58 | 7.151% | $235.2822 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $83.29 | 13.382% | $94.4359 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $72.76 | 10.472% | $80.3794 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $155.28 | 9.439% | $169.9369 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $167.79 | 11.692% | $187.408 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $766.07 | $839.1122 | $839.11 | $839.15 | $839.10 | |