| 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 | $8.61 | 13.606% | $9.7815 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $128.64 | 13.643% | $146.1904 | $146.19 | $146.20 | $146.20 |
| Purchase #3 | $199.30 | 7.717% | $214.68 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $25.36 | 11.230% | $28.2079 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $45.71 | 12.212% | $51.2921 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $208.78 | 10.794% | $231.3157 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $9.42 | 12.441% | $10.5919 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $625.82 | $692.0595 | $692.06 | $692.10 | $692.10 | |