| 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 | $9.37 | 11.150% | $10.4148 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $63.94 | 6.848% | $68.3186 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $31.76 | 4.762% | $33.2724 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $65.66 | 4.676% | $68.7303 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $117.73 | 4.130% | $122.5922 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $235.53 | 5.184% | $247.7399 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $22.31 | 10.224% | $24.591 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $546.30 | $575.6592 | $575.65 | $575.65 | $575.60 | |