| 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 | $8.75 | 11.676% | $9.7717 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $197.42 | 8.775% | $214.7436 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $12.88 | 8.728% | $14.0042 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $169.66 | 5.121% | $178.3483 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $106.58 | 4.498% | $111.374 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $132.68 | 10.126% | $146.1152 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $120.46 | 5.159% | $126.6745 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $748.43 | $801.0315 | $801.02 | $800.95 | $801.00 | |