| 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 | $13.31 | 12.242% | $14.9394 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $16.71 | 3.214% | $17.2471 | $17.25 | $17.25 | $17.20 |
| Purchase #3 | $136.27 | 9.127% | $148.7074 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $98.98 | 8.547% | $107.4398 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $145.85 | 3.270% | $150.6193 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $154.86 | 7.258% | $166.0997 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $134.63 | 10.313% | $148.5144 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $700.61 | $753.5671 | $753.57 | $753.55 | $753.40 | |