| 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 | $105.25 | 6.386% | $111.9713 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $12.49 | 6.112% | $13.2534 | $13.25 | $13.25 | $13.30 |
| Purchase #3 | $219.67 | 8.715% | $238.8142 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $63.92 | 4.403% | $66.7344 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $81.96 | 7.491% | $88.0996 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $200.97 | 4.398% | $209.8087 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $35.84 | 3.429% | $37.069 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $720.10 | $765.7506 | $765.74 | $765.70 | $765.80 | |