| 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 | $34.91 | 4.146% | $36.3574 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $10.82 | 11.830% | $12.1 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $194.72 | 4.873% | $204.2087 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $122.82 | 13.247% | $139.09 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $39.76 | 5.213% | $41.8327 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $196.61 | 9.216% | $214.7296 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $237.74 | 9.345% | $259.9568 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $837.38 | $908.2752 | $908.28 | $908.30 | $908.30 | |