| 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 | $83.93 | 6.626% | $89.4912 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $41.92 | 13.544% | $47.5976 | $47.60 | $47.60 | $47.60 |
| Purchase #3 | $55.45 | 6.389% | $58.9927 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $127.44 | 7.691% | $137.2414 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $113.71 | 6.376% | $120.9601 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $5.30 | 6.810% | $5.6609 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $151.89 | 9.248% | $165.9368 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $579.64 | $625.8807 | $625.88 | $625.90 | $625.90 | |