| 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 | $77.42 | 3.690% | $80.2768 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $8.68 | 9.823% | $9.5326 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $50.31 | 4.607% | $52.6278 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $154.58 | 5.120% | $162.4945 | $162.49 | $162.50 | $162.50 |
| Purchase #5 | $30.49 | 4.711% | $31.9264 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $236.25 | 13.437% | $267.9949 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $96.75 | 6.696% | $103.2284 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $654.48 | $708.0814 | $708.08 | $708.20 | $708.00 | |