| 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 | $191.72 | 9.529% | $209.989 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $72.77 | 11.547% | $81.1728 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $58.93 | 10.314% | $65.008 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $27.49 | 12.158% | $30.8322 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $44.40 | 11.603% | $49.5517 | $49.55 | $49.55 | $49.60 |
| Purchase #6 | $22.31 | 6.217% | $23.697 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $62.50 | 4.744% | $65.465 | $65.47 | $65.45 | $65.50 |
| 7 purchase totals = | $480.12 | $525.7157 | $525.72 | $525.70 | $525.80 | |