| 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 | $58.72 | 10.429% | $64.8439 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $25.58 | 12.343% | $28.7373 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $114.90 | 6.471% | $122.3352 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $99.40 | 12.214% | $111.5407 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $136.76 | 8.223% | $148.0058 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $63.48 | 8.793% | $69.0618 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $50.74 | 9.162% | $55.3888 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $549.58 | $599.9135 | $599.92 | $599.95 | $599.80 | |