| 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 | $63.83 | 8.653% | $69.3532 | $69.35 | $69.35 | $69.40 |
| Purchase #2 | $25.67 | 5.514% | $27.0854 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $149.33 | 8.634% | $162.2232 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $119.57 | 3.415% | $123.6533 | $123.65 | $123.65 | $123.70 |
| Purchase #5 | $203.42 | 6.257% | $216.148 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $44.95 | 9.207% | $49.0885 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $28.87 | 6.587% | $30.7717 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $635.64 | $678.3233 | $678.32 | $678.30 | $678.40 | |