| 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 | $111.55 | 4.375% | $116.4303 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $111.70 | 13.851% | $127.1716 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $58.26 | 13.783% | $66.29 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $147.29 | 11.113% | $163.6583 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $89.63 | 4.357% | $93.5352 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $186.60 | 3.449% | $193.0358 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $123.47 | 9.459% | $135.149 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $828.50 | $895.2702 | $895.28 | $895.30 | $895.20 | |