| 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 | $62.39 | 13.176% | $70.6105 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $198.53 | 6.605% | $211.6429 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $185.45 | 9.492% | $203.0529 | $203.05 | $203.05 | $203.10 |
| Purchase #4 | $145.50 | 12.698% | $163.9756 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $109.71 | 3.156% | $113.1724 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $87.58 | 5.399% | $92.3084 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $74.97 | 12.224% | $84.1343 | $84.13 | $84.15 | $84.10 |
| 7 purchase totals = | $864.13 | $938.8970 | $938.89 | $938.90 | $938.90 | |