| 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 | $38.69 | 9.263% | $42.2739 | $42.27 | $42.25 | $42.30 |
| Purchase #2 | $235.31 | 10.327% | $259.6105 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $78.36 | 12.791% | $88.383 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $6.60 | 4.155% | $6.8742 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $207.25 | 12.730% | $233.6329 | $233.63 | $233.65 | $233.60 |
| Purchase #6 | $75.96 | 4.555% | $79.42 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $12.93 | 13.184% | $14.6347 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $655.10 | $724.8292 | $724.81 | $724.80 | $724.80 | |