| 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 | $22.77 | 8.689% | $24.7485 | $24.75 | $24.75 | $24.70 |
| Purchase #2 | $185.54 | 3.752% | $192.5015 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $23.79 | 7.122% | $25.4843 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $249.29 | 6.659% | $265.8902 | $265.89 | $265.90 | $265.90 |
| Purchase #5 | $42.66 | 3.867% | $44.3097 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $60.62 | 8.319% | $65.663 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $9.76 | 12.135% | $10.9444 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $594.43 | $629.5416 | $629.53 | $629.55 | $629.50 | |