| 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 | $39.57 | 5.229% | $41.6391 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $156.76 | 5.202% | $164.9147 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $122.66 | 5.425% | $129.3143 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $219.77 | 6.531% | $234.1232 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $30.42 | 3.498% | $31.4841 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $143.97 | 12.770% | $162.355 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $71.58 | 13.491% | $81.2369 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $784.73 | $845.0673 | $845.06 | $845.05 | $845.00 | |