| 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 | $48.73 | 9.103% | $53.1659 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $109.41 | 6.533% | $116.5578 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $168.81 | 8.768% | $183.6113 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $113.70 | 6.186% | $120.7335 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $92.65 | 10.584% | $102.4561 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $155.87 | 7.448% | $167.4792 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $101.95 | 10.720% | $112.879 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $791.12 | $856.8828 | $856.89 | $856.90 | $857.00 | |