| 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 | $23.99 | 11.104% | $26.6538 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $125.77 | 6.431% | $133.8583 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $81.35 | 9.709% | $89.2483 | $89.25 | $89.25 | $89.20 |
| Purchase #4 | $162.50 | 9.727% | $178.3064 | $178.31 | $178.30 | $178.30 |
| Purchase #5 | $246.48 | 4.417% | $257.367 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $88.57 | 7.117% | $94.8735 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $174.75 | 10.565% | $193.2123 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $903.41 | $973.5196 | $973.52 | $973.45 | $973.60 | |