| 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 | $54.89 | 5.289% | $57.7931 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $129.55 | 7.609% | $139.4075 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $218.25 | 12.468% | $245.4614 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $73.57 | 4.571% | $76.9329 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $53.81 | 5.633% | $56.8411 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $60.85 | 3.807% | $63.1666 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $241.84 | 9.857% | $265.6782 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $832.76 | $905.2808 | $905.28 | $905.30 | $905.30 | |