| 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 | $82.69 | 4.205% | $86.1671 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $5.79 | 5.646% | $6.1169 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $54.35 | 7.458% | $58.4034 | $58.40 | $58.40 | $58.40 |
| Purchase #4 | $128.46 | 8.826% | $139.7979 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $111.25 | 13.868% | $126.6782 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $155.47 | 4.492% | $162.4537 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $93.85 | 13.723% | $106.729 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $631.86 | $686.3462 | $686.35 | $686.35 | $686.40 | |