| 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 | $42.44 | 10.821% | $47.0324 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $214.41 | 7.699% | $230.9174 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $123.83 | 12.841% | $139.731 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $209.27 | 12.553% | $235.5397 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $15.63 | 7.702% | $16.8338 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $93.70 | 8.159% | $101.345 | $101.35 | $101.35 | $101.30 |
| Purchase #7 | $125.68 | 10.725% | $139.1592 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $824.96 | $910.5585 | $910.56 | $910.60 | $910.40 | |