| 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 | $30.91 | 9.647% | $33.8919 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $183.75 | 6.253% | $195.2399 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $44.50 | 7.189% | $47.6991 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $197.50 | 10.799% | $218.828 | $218.83 | $218.85 | $218.80 |
| Purchase #5 | $61.36 | 8.133% | $66.3504 | $66.35 | $66.35 | $66.40 |
| Purchase #6 | $42.26 | 3.402% | $43.6977 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $5.33 | 9.758% | $5.8501 | $5.85 | $5.85 | $5.90 |
| 7 purchase totals = | $565.61 | $611.5571 | $611.56 | $611.60 | $611.60 | |