| 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 | $127.65 | 5.610% | $134.8112 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $93.76 | 5.289% | $98.719 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $177.27 | 5.389% | $186.8231 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $100.90 | 13.612% | $114.6345 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $62.35 | 6.612% | $66.4726 | $66.47 | $66.45 | $66.50 |
| Purchase #6 | $150.86 | 3.837% | $156.6485 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $24.56 | 3.246% | $25.3572 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $737.35 | $783.4661 | $783.46 | $783.40 | $783.40 | |