| 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 | $54.27 | 5.333% | $57.1642 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $197.72 | 10.516% | $218.5122 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $16.71 | 11.363% | $18.6088 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $154.78 | 11.542% | $172.6447 | $172.64 | $172.65 | $172.60 |
| Purchase #5 | $197.91 | 11.396% | $220.4638 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $58.74 | 9.863% | $64.5335 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $136.56 | 12.795% | $154.0329 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $816.69 | $905.9601 | $905.94 | $905.95 | $905.90 | |