| 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 | $20.77 | 10.692% | $22.9907 | $22.99 | $23.00 | $23.00 |
| Purchase #2 | $244.82 | 8.561% | $265.779 | $265.78 | $265.80 | $265.80 |
| Purchase #3 | $86.80 | 10.464% | $95.8828 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $217.56 | 13.542% | $247.022 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $57.55 | 3.529% | $59.5809 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $37.26 | 5.346% | $39.2519 | $39.25 | $39.25 | $39.30 |
| Purchase #7 | $250.56 | 3.384% | $259.039 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $915.32 | $989.5463 | $989.54 | $989.60 | $989.60 | |