| 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 | $61.50 | 6.372% | $65.4188 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $67.42 | 8.669% | $73.2646 | $73.26 | $73.25 | $73.30 |
| Purchase #3 | $55.34 | 3.670% | $57.371 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $209.69 | 5.868% | $221.9946 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $59.35 | 4.463% | $61.9988 | $62.00 | $62.00 | $62.00 |
| Purchase #6 | $48.67 | 11.717% | $54.3727 | $54.37 | $54.35 | $54.40 |
| Purchase #7 | $166.99 | 13.656% | $189.7942 | $189.79 | $189.80 | $189.80 |
| 7 purchase totals = | $668.96 | $724.2147 | $724.20 | $724.15 | $724.30 | |