| 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 | $226.83 | 7.452% | $243.7334 | $243.73 | $243.75 | $243.70 |
| Purchase #2 | $14.87 | 5.393% | $15.6719 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $9.38 | 6.565% | $9.9958 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $45.29 | 10.371% | $49.987 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $27.87 | 4.799% | $29.2075 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $55.93 | 6.517% | $59.575 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $91.31 | 9.579% | $100.0566 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $471.48 | $508.2272 | $508.24 | $508.25 | $508.30 | |