| 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 | $78.31 | 13.339% | $88.7558 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $98.98 | 9.810% | $108.6899 | $108.69 | $108.70 | $108.70 |
| Purchase #3 | $52.46 | 8.529% | $56.9343 | $56.93 | $56.95 | $56.90 |
| Purchase #4 | $18.63 | 12.647% | $20.9861 | $20.99 | $21.00 | $21.00 |
| Purchase #5 | $163.34 | 13.609% | $185.5689 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $12.83 | 4.409% | $13.3957 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $178.26 | 7.645% | $191.888 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $602.81 | $666.2187 | $666.23 | $666.25 | $666.30 | |