| 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 | $65.74 | 5.765% | $69.5299 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $65.69 | 8.159% | $71.0496 | $71.05 | $71.05 | $71.00 |
| Purchase #3 | $108.47 | 3.773% | $112.5626 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $126.57 | 13.798% | $144.0341 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $246.76 | 11.811% | $275.9048 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $12.86 | 9.454% | $14.0758 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $15.56 | 8.515% | $16.8849 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $641.65 | $704.0417 | $704.03 | $704.10 | $704.00 | |