| 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 | $113.95 | 6.805% | $121.7043 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $29.98 | 6.324% | $31.8759 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $206.81 | 4.102% | $215.2933 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $94.31 | 3.147% | $97.2779 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $152.29 | 9.718% | $167.0895 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $248.52 | 6.659% | $265.0689 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $75.77 | 3.812% | $78.6584 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $921.63 | $976.9682 | $976.97 | $977.00 | $977.10 | |