| 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 | $55.37 | 8.491% | $60.0715 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $54.33 | 3.465% | $56.2125 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $125.50 | 4.463% | $131.1011 | $131.10 | $131.10 | $131.10 |
| Purchase #4 | $44.44 | 7.699% | $47.8614 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $169.28 | 10.758% | $187.4911 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $217.42 | 3.295% | $224.584 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $197.86 | 6.293% | $210.3113 | $210.31 | $210.30 | $210.30 |
| 7 purchase totals = | $864.20 | $917.6329 | $917.62 | $917.60 | $917.70 | |