| 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 | $71.80 | 8.186% | $77.6775 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $127.67 | 11.839% | $142.7849 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $77.95 | 5.552% | $82.2778 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $194.82 | 12.763% | $219.6849 | $219.68 | $219.70 | $219.70 |
| Purchase #5 | $79.69 | 4.280% | $83.1007 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $115.51 | 9.627% | $126.6301 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $71.63 | 7.796% | $77.2143 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $739.07 | $809.3702 | $809.36 | $809.45 | $809.40 | |