| 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 | $15.72 | 12.658% | $17.7098 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $169.85 | 10.636% | $187.9152 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $50.97 | 9.832% | $55.9814 | $55.98 | $56.00 | $56.00 |
| Purchase #4 | $215.51 | 5.650% | $227.6863 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $61.67 | 10.747% | $68.2977 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $76.69 | 13.708% | $87.2027 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $248.75 | 13.121% | $281.3885 | $281.39 | $281.40 | $281.40 |
| 7 purchase totals = | $839.16 | $926.1816 | $926.19 | $926.20 | $926.20 | |