| 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 | $89.82 | 10.114% | $98.9044 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $235.91 | 13.221% | $267.0997 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $23.79 | 10.840% | $26.3688 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $37.88 | 7.502% | $40.7218 | $40.72 | $40.70 | $40.70 |
| Purchase #5 | $14.54 | 7.563% | $15.6397 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $93.93 | 5.215% | $98.8284 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $7.30 | 5.499% | $7.7014 | $7.70 | $7.70 | $7.70 |
| 7 purchase totals = | $503.17 | $555.2642 | $555.26 | $555.25 | $555.20 | |