| 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 | $52.39 | 7.859% | $56.5073 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $53.71 | 4.566% | $56.1624 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $249.31 | 6.368% | $265.1861 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $250.56 | 4.741% | $262.439 | $262.44 | $262.45 | $262.40 |
| Purchase #5 | $25.58 | 13.430% | $29.0154 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $28.43 | 8.441% | $30.8298 | $30.83 | $30.85 | $30.80 |
| Purchase #7 | $108.87 | 6.298% | $115.7266 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $768.85 | $815.8666 | $815.88 | $815.90 | $815.80 | |