| 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 | $9.91 | 4.808% | $10.3865 | $10.39 | $10.40 | $10.40 |
| Purchase #2 | $131.55 | 11.532% | $146.7203 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $160.78 | 12.420% | $180.7489 | $180.75 | $180.75 | $180.70 |
| Purchase #4 | $68.77 | 10.524% | $76.0074 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $247.48 | 4.645% | $258.9754 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $177.66 | 6.254% | $188.7709 | $188.77 | $188.75 | $188.80 |
| Purchase #7 | $55.47 | 11.647% | $61.9306 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $851.62 | $923.5400 | $923.55 | $923.55 | $923.50 | |