| 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 | $49.70 | 11.671% | $55.5005 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $206.43 | 11.108% | $229.3602 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $85.56 | 4.174% | $89.1313 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $56.25 | 4.316% | $58.6778 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $70.33 | 9.112% | $76.7385 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $160.62 | 13.734% | $182.6796 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $9.61 | 11.552% | $10.7201 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $638.50 | $702.8080 | $702.81 | $702.85 | $702.80 | |