| 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 | $30.54 | 9.616% | $33.4767 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $100.95 | 6.423% | $107.434 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $153.90 | 8.188% | $166.5013 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $19.80 | 9.769% | $21.7343 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $65.88 | 7.650% | $70.9198 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $57.61 | 13.175% | $65.2001 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $177.31 | 9.156% | $193.5445 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $605.99 | $658.8107 | $658.80 | $658.85 | $658.70 | |