| 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 | $29.32 | 5.140% | $30.827 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $88.40 | 7.729% | $95.2324 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $66.28 | 11.750% | $74.0679 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $218.38 | 8.109% | $236.0884 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $27.57 | 11.523% | $30.7469 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $186.65 | 5.291% | $196.5257 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $39.69 | 10.436% | $43.832 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $656.29 | $707.3203 | $707.33 | $707.40 | $707.20 | |