| 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 | $103.39 | 5.122% | $108.6856 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $55.33 | 7.708% | $59.5948 | $59.59 | $59.60 | $59.60 |
| Purchase #3 | $237.58 | 6.382% | $252.7424 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $246.79 | 6.604% | $263.088 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $166.66 | 3.587% | $172.6381 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $116.89 | 6.508% | $124.4972 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $119.56 | 10.192% | $131.7456 | $131.75 | $131.75 | $131.70 |
| 7 purchase totals = | $1,046.20 | $1,112.9917 | $1,113.00 | $1,113.05 | $1,112.90 | |