| 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 | $55.35 | 10.722% | $61.2846 | $61.28 | $61.30 | $61.30 |
| Purchase #2 | $102.33 | 5.561% | $108.0206 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $42.97 | 3.290% | $44.3837 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $57.83 | 6.537% | $61.6103 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $101.54 | 12.858% | $114.596 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $232.70 | 12.109% | $260.8776 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $16.66 | 6.320% | $17.7129 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $609.38 | $668.4857 | $668.48 | $668.50 | $668.50 | |