| 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 | $123.77 | 12.622% | $139.3922 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $23.66 | 5.175% | $24.8844 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $189.61 | 6.210% | $201.3848 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $93.29 | 12.655% | $105.0958 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $32.47 | 6.463% | $34.5685 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $113.33 | 11.749% | $126.6451 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $75.82 | 8.136% | $81.9887 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $651.95 | $713.9595 | $713.96 | $714.00 | $714.00 | |