| 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 | $246.97 | 5.567% | $260.7188 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $211.82 | 5.536% | $223.5464 | $223.55 | $223.55 | $223.50 |
| Purchase #3 | $93.69 | 13.347% | $106.1948 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $18.80 | 5.738% | $19.8787 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $57.94 | 5.781% | $61.2895 | $61.29 | $61.30 | $61.30 |
| Purchase #6 | $15.60 | 12.677% | $17.5776 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $172.27 | 10.478% | $190.3205 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $817.09 | $879.5263 | $879.53 | $879.55 | $879.50 | |