| 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 | $24.27 | 13.512% | $27.5494 | $27.55 | $27.55 | $27.50 |
| Purchase #2 | $68.55 | 6.257% | $72.8392 | $72.84 | $72.85 | $72.80 |
| Purchase #3 | $226.77 | 9.619% | $248.583 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $188.58 | 9.726% | $206.9213 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $75.92 | 8.280% | $82.2062 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $134.39 | 11.757% | $150.1902 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $113.47 | 4.496% | $118.5716 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $831.95 | $906.8609 | $906.86 | $906.85 | $906.80 | |