| 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 | $13.86 | 3.796% | $14.3861 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $205.82 | 11.110% | $228.6866 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $103.81 | 13.308% | $117.625 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $229.30 | 10.446% | $253.2527 | $253.25 | $253.25 | $253.30 |
| Purchase #5 | $79.27 | 8.119% | $85.7059 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $98.30 | 12.760% | $110.8431 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $41.78 | 8.404% | $45.2912 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $772.14 | $855.7906 | $855.80 | $855.85 | $855.80 | |