| 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 | $188.37 | 9.394% | $206.0655 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $8.53 | 4.826% | $8.9417 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $187.96 | 5.321% | $197.9614 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $56.49 | 5.602% | $59.6546 | $59.65 | $59.65 | $59.70 |
| Purchase #5 | $52.58 | 10.511% | $58.1067 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $85.88 | 13.637% | $97.5915 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $6.32 | 12.636% | $7.1186 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $586.13 | $635.4400 | $635.44 | $635.40 | $635.50 | |