| 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 | $61.60 | 4.584% | $64.4237 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $144.61 | 13.404% | $163.9935 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $133.68 | 7.130% | $143.2114 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $59.83 | 4.449% | $62.4918 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $245.73 | 4.743% | $257.385 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $157.73 | 3.288% | $162.9162 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $250.37 | 5.161% | $263.2916 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,053.55 | $1,117.7132 | $1,117.71 | $1,117.70 | $1,117.70 | |