| 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 | $55.94 | 12.235% | $62.7843 | $62.78 | $62.80 | $62.80 |
| Purchase #2 | $51.41 | 7.798% | $55.419 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $197.69 | 11.809% | $221.0352 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $63.96 | 5.527% | $67.4951 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $184.84 | 13.257% | $209.3442 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $188.72 | 13.747% | $214.6633 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $8.63 | 3.763% | $8.9547 | $8.95 | $8.95 | $9.00 |
| 7 purchase totals = | $751.19 | $839.6958 | $839.69 | $839.70 | $839.70 | |