| 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 | $130.25 | 6.601% | $138.8478 | $138.85 | $138.85 | $138.80 |
| Purchase #2 | $138.73 | 9.275% | $151.5972 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $13.38 | 5.424% | $14.1057 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $200.60 | 5.322% | $211.2759 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $52.79 | 4.247% | $55.032 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $47.49 | 7.124% | $50.8732 | $50.87 | $50.85 | $50.90 |
| Purchase #7 | $96.81 | 6.133% | $102.7474 | $102.75 | $102.75 | $102.70 |
| 7 purchase totals = | $680.05 | $724.4792 | $724.49 | $724.50 | $724.40 | |