| 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 | $37.78 | 8.513% | $40.9962 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $8.57 | 12.344% | $9.6279 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $44.86 | 8.177% | $48.5282 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $238.55 | 4.744% | $249.8668 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $194.50 | 3.315% | $200.9477 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $243.40 | 9.161% | $265.6979 | $265.70 | $265.70 | $265.70 |
| Purchase #7 | $169.84 | 7.299% | $182.2366 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $937.50 | $997.9013 | $997.92 | $997.95 | $997.80 | |