| 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 | $75.71 | 4.302% | $78.967 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $115.50 | 3.434% | $119.4663 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $7.38 | 13.190% | $8.3534 | $8.35 | $8.35 | $8.40 |
| Purchase #4 | $186.46 | 10.735% | $206.4765 | $206.48 | $206.50 | $206.50 |
| Purchase #5 | $169.38 | 4.326% | $176.7074 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $170.71 | 5.572% | $180.222 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $52.90 | 12.797% | $59.6696 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $778.04 | $829.8622 | $829.87 | $829.80 | $830.00 | |