| 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 | $48.46 | 5.698% | $51.2213 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $154.58 | 4.861% | $162.0941 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $65.61 | 11.600% | $73.2208 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $26.64 | 8.258% | $28.8399 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $152.90 | 6.740% | $163.2055 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $177.25 | 13.791% | $201.6945 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $90.86 | 13.729% | $103.3342 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $716.30 | $783.6103 | $783.60 | $783.60 | $783.50 | |