| 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 | $65.63 | 3.716% | $68.0688 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $145.27 | 5.473% | $153.2206 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $154.39 | 7.360% | $165.7531 | $165.75 | $165.75 | $165.80 |
| Purchase #4 | $223.97 | 10.790% | $248.1364 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $50.31 | 11.499% | $56.0951 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $48.34 | 5.871% | $51.178 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $75.29 | 3.243% | $77.7317 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $763.20 | $820.1837 | $820.19 | $820.20 | $820.20 | |