| 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 | $17.71 | 9.400% | $19.3747 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $63.51 | 9.140% | $69.3148 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $58.69 | 8.136% | $63.465 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $124.78 | 4.817% | $130.7907 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $100.61 | 10.808% | $111.4839 | $111.48 | $111.50 | $111.50 |
| Purchase #6 | $234.75 | 9.614% | $257.3189 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $11.59 | 3.471% | $11.9923 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $611.64 | $663.7403 | $663.73 | $663.70 | $663.80 | |