| 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 | $125.89 | 11.667% | $140.5776 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $49.80 | 11.671% | $55.6122 | $55.61 | $55.60 | $55.60 |
| Purchase #3 | $90.26 | 4.786% | $94.5798 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $47.50 | 6.528% | $50.6008 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $37.84 | 9.630% | $41.484 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $37.91 | 9.455% | $41.4944 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $156.42 | 8.486% | $169.6938 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $545.62 | $594.0426 | $594.03 | $594.10 | $594.10 | |