| 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 | $10.73 | 9.764% | $11.7777 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $134.59 | 3.432% | $139.2091 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $15.48 | 8.742% | $16.8333 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $238.98 | 12.240% | $268.2312 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $118.51 | 11.308% | $131.9111 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $95.97 | 6.507% | $102.2148 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $70.78 | 6.339% | $75.2667 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $685.04 | $745.4439 | $745.44 | $745.45 | $745.40 | |