| 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 | $7.87 | 7.844% | $8.4873 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $139.30 | 8.177% | $150.6906 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $53.76 | 12.151% | $60.2924 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $141.91 | 3.380% | $146.7066 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $29.47 | 13.263% | $33.3786 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $204.27 | 11.765% | $228.3024 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $144.54 | 9.451% | $158.2005 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $721.12 | $786.0584 | $786.06 | $786.10 | $786.10 | |