| 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 | $17.56 | 10.158% | $19.3437 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $97.78 | 10.443% | $107.9912 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $88.67 | 8.746% | $96.4251 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $234.81 | 4.836% | $246.1654 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $108.93 | 9.282% | $119.0409 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $64.56 | 12.257% | $72.4731 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $193.78 | 11.873% | $216.7875 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $806.09 | $878.2269 | $878.23 | $878.25 | $878.20 | |