| 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 | $52.49 | 8.632% | $57.0209 | $57.02 | $57.00 | $57.00 |
| Purchase #2 | $10.43 | 11.764% | $11.657 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $185.42 | 12.870% | $209.2836 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $70.97 | 9.633% | $77.8065 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $103.38 | 13.370% | $117.2019 | $117.20 | $117.20 | $117.20 |
| Purchase #6 | $152.83 | 7.431% | $164.1868 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $240.97 | 11.760% | $269.3081 | $269.31 | $269.30 | $269.30 |
| 7 purchase totals = | $816.49 | $906.4648 | $906.47 | $906.45 | $906.50 | |