| 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 | $57.91 | 9.203% | $63.2395 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $5.95 | 5.776% | $6.2937 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $148.83 | 5.549% | $157.0886 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $109.56 | 7.363% | $117.6269 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $222.47 | 5.263% | $234.1786 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $187.90 | 4.546% | $196.4419 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $84.43 | 7.824% | $91.0358 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $817.05 | $865.9050 | $865.91 | $866.00 | $865.80 | |