| 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 | $65.86 | 6.157% | $69.915 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $250.55 | 8.557% | $271.9896 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $136.37 | 5.430% | $143.7749 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $131.73 | 8.667% | $143.147 | $143.15 | $143.15 | $143.10 |
| Purchase #5 | $102.65 | 6.410% | $109.2299 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $26.77 | 4.116% | $27.8719 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $52.85 | 11.183% | $58.7602 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $766.78 | $824.6885 | $824.69 | $824.65 | $824.70 | |