| 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 | $14.45 | 10.158% | $15.9178 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $25.33 | 12.838% | $28.5819 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $118.27 | 3.575% | $122.4982 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $245.33 | 6.222% | $260.5944 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $150.31 | 13.340% | $170.3614 | $170.36 | $170.35 | $170.40 |
| Purchase #6 | $72.63 | 10.421% | $80.1988 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $190.26 | 7.113% | $203.7932 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $816.58 | $881.9457 | $881.94 | $881.95 | $882.00 | |