| 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 | $90.30 | 7.447% | $97.0246 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $48.83 | 5.140% | $51.3399 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $26.51 | 9.382% | $28.9972 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $96.98 | 12.618% | $109.2169 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $175.35 | 8.821% | $190.8176 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $41.58 | 8.792% | $45.2357 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $204.60 | 9.732% | $224.5117 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $684.15 | $747.1436 | $747.15 | $747.10 | $747.00 | |