| 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 | $66.91 | 5.245% | $70.4194 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $101.59 | 9.649% | $111.3924 | $111.39 | $111.40 | $111.40 |
| Purchase #3 | $101.90 | 7.466% | $109.5079 | $109.51 | $109.50 | $109.50 |
| Purchase #4 | $91.97 | 13.734% | $104.6012 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $23.30 | 11.555% | $25.9923 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $130.46 | 3.224% | $134.666 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $129.34 | 8.267% | $140.0325 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $645.47 | $696.6117 | $696.61 | $696.60 | $696.60 | |