| 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 | $11.47 | 6.529% | $12.2189 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $82.35 | 6.528% | $87.7258 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $166.86 | 10.107% | $183.7245 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $241.39 | 6.648% | $257.4376 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $16.85 | 13.116% | $19.06 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $77.90 | 8.712% | $84.6866 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $13.79 | 4.833% | $14.4565 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $610.61 | $659.3099 | $659.32 | $659.30 | $659.30 | |