| 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 | $60.30 | 8.604% | $65.4882 | $65.49 | $65.50 | $65.50 |
| Purchase #2 | $40.43 | 8.249% | $43.7651 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $173.98 | 4.144% | $181.1897 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $114.84 | 11.114% | $127.6033 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $55.87 | 11.242% | $62.1509 | $62.15 | $62.15 | $62.20 |
| Purchase #6 | $15.53 | 6.470% | $16.5348 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $11.99 | 3.452% | $12.4039 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $472.94 | $509.1359 | $509.13 | $509.15 | $509.20 | |