| 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 | $98.66 | 10.234% | $108.7569 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $25.47 | 13.116% | $28.8106 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $174.32 | 9.787% | $191.3807 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $195.84 | 9.587% | $214.6152 | $214.62 | $214.60 | $214.60 |
| Purchase #5 | $73.26 | 8.117% | $79.2065 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $105.58 | 10.551% | $116.7197 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $232.90 | 11.845% | $260.487 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $906.03 | $999.9766 | $999.99 | $999.95 | $1,000.00 | |