| 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 | $20.77 | 9.104% | $22.6609 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $93.86 | 9.703% | $102.9672 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $230.83 | 5.536% | $243.6087 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $124.32 | 6.865% | $132.8546 | $132.85 | $132.85 | $132.90 |
| Purchase #5 | $191.45 | 5.524% | $202.0257 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $109.96 | 3.527% | $113.8383 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $47.50 | 3.315% | $49.0746 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $818.69 | $867.0300 | $867.03 | $867.00 | $867.10 | |