| 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 | $25.68 | 6.612% | $27.378 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $248.91 | 5.231% | $261.9305 | $261.93 | $261.95 | $261.90 |
| Purchase #3 | $139.49 | 13.783% | $158.7159 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $102.79 | 12.599% | $115.7405 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $27.52 | 3.596% | $28.5096 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $92.94 | 11.543% | $103.6681 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $110.38 | 9.434% | $120.7932 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $747.71 | $816.7358 | $816.74 | $816.75 | $816.70 | |