| 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 | $45.63 | 6.462% | $48.5786 | $48.58 | $48.60 | $48.60 |
| Purchase #2 | $106.84 | 9.215% | $116.6853 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $230.36 | 3.159% | $237.6371 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $125.75 | 8.468% | $136.3985 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $129.80 | 4.782% | $136.007 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $43.57 | 6.608% | $46.4491 | $46.45 | $46.45 | $46.40 |
| Purchase #7 | $48.87 | 13.149% | $55.2959 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $730.82 | $777.0515 | $777.07 | $777.10 | $777.00 | |