| 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 | $34.53 | 12.866% | $38.9726 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $225.33 | 7.693% | $242.6646 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $142.61 | 11.453% | $158.9431 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $190.45 | 10.170% | $209.8188 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $110.85 | 13.299% | $125.5919 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $63.48 | 3.159% | $65.4853 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $120.58 | 3.152% | $124.3807 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $887.83 | $965.8570 | $965.85 | $965.85 | $965.90 | |