| 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 | $49.91 | 13.596% | $56.6958 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $12.89 | 10.421% | $14.2333 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $156.56 | 11.194% | $174.0853 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $127.99 | 10.135% | $140.9618 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $207.27 | 13.354% | $234.9488 | $234.95 | $234.95 | $234.90 |
| Purchase #6 | $139.41 | 7.192% | $149.4364 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $142.57 | 12.266% | $160.0576 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $836.60 | $930.4190 | $930.43 | $930.45 | $930.40 | |