| 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 | $43.63 | 3.583% | $45.1933 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $98.30 | 8.383% | $106.5405 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $28.41 | 8.471% | $30.8166 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $60.81 | 12.871% | $68.6369 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $137.25 | 9.618% | $150.4507 | $150.45 | $150.45 | $150.50 |
| Purchase #6 | $114.28 | 8.667% | $124.1846 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $204.38 | 12.741% | $230.4201 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $687.06 | $756.2427 | $756.24 | $756.25 | $756.20 | |