| 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 | $57.36 | 9.271% | $62.6778 | $62.68 | $62.70 | $62.70 |
| Purchase #2 | $171.75 | 11.453% | $191.4205 | $191.42 | $191.40 | $191.40 |
| Purchase #3 | $8.93 | 9.528% | $9.7809 | $9.78 | $9.80 | $9.80 |
| Purchase #4 | $109.79 | 12.273% | $123.2645 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $63.58 | 10.432% | $70.2127 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $96.56 | 12.646% | $108.771 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $74.78 | 9.661% | $82.0045 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $582.75 | $648.1319 | $648.12 | $648.10 | $648.20 | |