| 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 | $61.67 | 7.596% | $66.3545 | $66.35 | $66.35 | $66.40 |
| Purchase #2 | $189.82 | 11.322% | $211.3114 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $43.54 | 6.330% | $46.2961 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $26.82 | 3.720% | $27.8177 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $26.53 | 6.360% | $28.2173 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $124.35 | 6.373% | $132.2748 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $6.63 | 12.604% | $7.4656 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $479.36 | $519.7374 | $519.74 | $519.65 | $519.80 | |