| 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 | $104.52 | 9.654% | $114.6104 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $110.98 | 12.524% | $124.8791 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $147.31 | 6.509% | $156.8984 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $190.56 | 9.820% | $209.273 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $149.68 | 9.107% | $163.3114 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $79.32 | 3.371% | $81.9939 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $26.53 | 7.629% | $28.554 | $28.55 | $28.55 | $28.60 |
| 7 purchase totals = | $808.90 | $879.5202 | $879.51 | $879.50 | $879.60 | |