| 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 | $29.42 | 3.654% | $30.495 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $61.81 | 7.290% | $66.3159 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $85.74 | 11.411% | $95.5238 | $95.52 | $95.50 | $95.50 |
| Purchase #4 | $93.49 | 8.760% | $101.6797 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $224.72 | 7.633% | $241.8729 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $92.55 | 9.715% | $101.5412 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $117.43 | 3.452% | $121.4837 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $705.16 | $758.9122 | $758.91 | $758.90 | $758.90 | |