| 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 | $104.54 | 11.833% | $116.9102 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $120.43 | 7.349% | $129.2804 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $46.72 | 8.295% | $50.5954 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $14.57 | 4.126% | $15.1712 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $49.43 | 5.636% | $52.2159 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $51.90 | 5.453% | $54.7301 | $54.73 | $54.75 | $54.70 |
| Purchase #7 | $59.82 | 8.598% | $64.9633 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $447.41 | $483.8665 | $483.87 | $483.85 | $483.90 | |