| 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 | $59.81 | 13.148% | $67.6738 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $12.73 | 9.645% | $13.9578 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $92.55 | 7.697% | $99.6736 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $175.75 | 10.120% | $193.5359 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $22.74 | 12.634% | $25.613 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $37.40 | 4.322% | $39.0164 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $180.69 | 11.762% | $201.9428 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $581.67 | $641.4133 | $641.41 | $641.35 | $641.40 | |