| 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 | $108.72 | 13.662% | $123.5733 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $44.85 | 13.628% | $50.9622 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $32.75 | 3.378% | $33.8563 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $68.33 | 7.807% | $73.6645 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $24.41 | 4.224% | $25.4411 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $139.99 | 6.339% | $148.864 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $236.84 | 8.354% | $256.6256 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $655.89 | $712.9870 | $712.98 | $712.95 | $713.10 | |