| 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 | $76.33 | 10.832% | $84.5981 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $213.25 | 4.501% | $222.8484 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $183.54 | 10.525% | $202.8576 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $46.70 | 3.207% | $48.1977 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $159.30 | 12.292% | $178.8812 | $178.88 | $178.90 | $178.90 |
| Purchase #6 | $109.72 | 3.823% | $113.9146 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $29.38 | 6.334% | $31.2409 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $818.22 | $882.5385 | $882.54 | $882.55 | $882.50 | |