| 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 | $57.82 | 6.271% | $61.4459 | $61.45 | $61.45 | $61.40 |
| Purchase #2 | $57.41 | 6.176% | $60.9556 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $130.52 | 12.494% | $146.8272 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $46.63 | 12.238% | $52.3366 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $222.37 | 6.813% | $237.5201 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $48.66 | 12.432% | $54.7094 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $212.95 | 11.740% | $237.9503 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $776.36 | $851.7451 | $851.76 | $851.75 | $851.70 | |