| 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 | $73.96 | 3.609% | $76.6292 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $9.39 | 5.608% | $9.9166 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $212.39 | 7.352% | $228.0049 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $136.88 | 6.361% | $145.5869 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $129.68 | 6.312% | $137.8654 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $124.39 | 6.538% | $132.5226 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $133.75 | 10.652% | $147.9971 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $820.44 | $878.5227 | $878.53 | $878.50 | $878.50 | |