| 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 | $25.29 | 9.444% | $27.6784 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $30.57 | 7.693% | $32.9218 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $39.65 | 10.214% | $43.6999 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $168.83 | 10.623% | $186.7648 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $183.95 | 12.154% | $206.3073 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $23.89 | 10.325% | $26.3566 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $60.27 | 11.713% | $67.3294 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $532.45 | $591.0582 | $591.06 | $591.05 | $591.10 | |