| 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 | $22.59 | 5.848% | $23.9111 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $186.69 | 10.128% | $205.598 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $34.82 | 5.196% | $36.6292 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $18.40 | 12.646% | $20.7269 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $73.47 | 6.713% | $78.402 | $78.40 | $78.40 | $78.40 |
| Purchase #6 | $60.97 | 12.151% | $68.3785 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $216.46 | 3.229% | $223.4495 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $613.40 | $657.0952 | $657.10 | $657.15 | $657.00 | |