| 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 | $88.99 | 7.503% | $95.6669 | $95.67 | $95.65 | $95.70 |
| Purchase #2 | $140.41 | 6.848% | $150.0253 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $53.86 | 5.510% | $56.8277 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $146.56 | 13.789% | $166.7692 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $72.95 | 11.785% | $81.5472 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $40.97 | 7.477% | $44.0333 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $20.97 | 12.839% | $23.6623 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $564.71 | $618.5319 | $618.54 | $618.55 | $618.50 | |