| 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 | $83.25 | 7.201% | $89.2448 | $89.24 | $89.25 | $89.20 |
| Purchase #2 | $201.78 | 10.861% | $223.6953 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $220.36 | 5.103% | $231.605 | $231.61 | $231.60 | $231.60 |
| Purchase #4 | $20.39 | 12.614% | $22.962 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $76.41 | 13.431% | $86.6726 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $206.64 | 4.738% | $216.4306 | $216.43 | $216.45 | $216.40 |
| Purchase #7 | $191.59 | 4.512% | $200.2345 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $1,000.42 | $1,070.8448 | $1,070.84 | $1,070.85 | $1,070.80 | |