| 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 | $73.90 | 11.672% | $82.5256 | $82.53 | $82.55 | $82.50 |
| Purchase #2 | $49.99 | 8.313% | $54.1457 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $30.53 | 3.700% | $31.6596 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $29.81 | 5.308% | $31.3923 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $150.74 | 4.816% | $157.9996 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $7.33 | 9.440% | $8.022 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $203.63 | 10.241% | $224.4837 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $545.93 | $590.2285 | $590.23 | $590.25 | $590.20 | |