| 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 | $83.26 | 3.334% | $86.0359 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $26.92 | 6.498% | $28.6693 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $77.53 | 13.645% | $88.109 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $80.43 | 6.740% | $85.851 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $157.92 | 8.760% | $171.7538 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $70.43 | 13.161% | $79.6993 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $121.61 | 10.711% | $134.6356 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $618.10 | $674.7539 | $674.76 | $674.75 | $674.80 | |