| 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 | $25.85 | 5.754% | $27.3374 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $50.29 | 13.872% | $57.2662 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $220.58 | 6.815% | $235.6125 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $33.52 | 5.663% | $35.4182 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $73.61 | 4.148% | $76.6633 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $191.61 | 12.567% | $215.6896 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $197.43 | 10.446% | $218.0535 | $218.05 | $218.05 | $218.10 |
| 7 purchase totals = | $792.89 | $866.0407 | $866.04 | $866.00 | $866.10 | |