| 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 | $61.27 | 6.736% | $65.3971 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $76.71 | 9.605% | $84.078 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $144.78 | 11.251% | $161.0692 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $102.40 | 6.798% | $109.3612 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $140.49 | 5.615% | $148.3785 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $71.53 | 6.644% | $76.2825 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $209.27 | 5.764% | $221.3323 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $806.45 | $865.8988 | $865.90 | $865.95 | $866.00 | |