| 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 | $36.97 | 4.561% | $38.6562 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $59.74 | 3.583% | $61.8805 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $239.45 | 11.115% | $266.0649 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $113.50 | 11.810% | $126.9044 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $180.35 | 5.765% | $190.7472 | $190.75 | $190.75 | $190.70 |
| Purchase #6 | $32.91 | 10.804% | $36.4656 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $109.50 | 4.367% | $114.2819 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $772.42 | $835.0007 | $835.00 | $835.00 | $835.10 | |