| 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 | $88.32 | 3.558% | $91.4624 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $187.89 | 12.253% | $210.9122 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $27.63 | 9.874% | $30.3582 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $21.66 | 8.493% | $23.4996 | $23.50 | $23.50 | $23.50 |
| Purchase #5 | $196.94 | 8.854% | $214.3771 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $25.63 | 10.867% | $28.4152 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $62.43 | 3.667% | $64.7193 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $610.50 | $663.7440 | $663.75 | $663.70 | $663.80 | |