| 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 | $81.57 | 10.602% | $90.2181 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $22.60 | 9.128% | $24.6629 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $190.26 | 7.773% | $205.0489 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $109.64 | 11.329% | $122.0611 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $88.67 | 10.333% | $97.8323 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $220.25 | 3.351% | $227.6306 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $26.54 | 12.831% | $29.9453 | $29.95 | $29.95 | $29.90 |
| 7 purchase totals = | $739.53 | $797.3992 | $797.40 | $797.40 | $797.30 | |