| 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 | $68.51 | 12.462% | $77.0477 | $77.05 | $77.05 | $77.00 |
| Purchase #2 | $165.56 | 13.228% | $187.4603 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $23.81 | 7.785% | $25.6636 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $29.60 | 7.646% | $31.8632 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $22.92 | 3.547% | $23.733 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $190.93 | 10.844% | $211.6344 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $17.25 | 6.109% | $18.3038 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $518.58 | $575.7060 | $575.69 | $575.70 | $575.70 | |