| 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 | $8.61 | 5.131% | $9.0518 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $225.29 | 7.150% | $241.3982 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $49.37 | 6.476% | $52.5672 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $106.31 | 9.207% | $116.098 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $49.28 | 11.770% | $55.0803 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $120.98 | 4.203% | $126.0648 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $155.74 | 7.838% | $167.9469 | $167.95 | $167.95 | $167.90 |
| 7 purchase totals = | $715.58 | $768.2072 | $768.21 | $768.20 | $768.30 | |