| 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 | $68.87 | 10.138% | $75.852 | $75.85 | $75.85 | $75.90 |
| Purchase #2 | $71.33 | 5.202% | $75.0406 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $191.66 | 9.408% | $209.6914 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $65.84 | 4.233% | $68.627 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $44.32 | 13.859% | $50.4623 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $158.63 | 6.588% | $169.0805 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $224.38 | 7.116% | $240.3469 | $240.35 | $240.35 | $240.30 |
| 7 purchase totals = | $825.03 | $889.1007 | $889.10 | $889.15 | $889.10 | |