| 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 | $95.70 | 13.616% | $108.7305 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $75.80 | 7.671% | $81.6146 | $81.61 | $81.60 | $81.60 |
| Purchase #3 | $13.82 | 9.561% | $15.1413 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $227.50 | 4.609% | $237.9855 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $196.60 | 9.290% | $214.8641 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $83.80 | 13.619% | $95.2127 | $95.21 | $95.20 | $95.20 |
| Purchase #7 | $138.93 | 8.509% | $150.7516 | $150.75 | $150.75 | $150.80 |
| 7 purchase totals = | $832.15 | $904.3003 | $904.29 | $904.30 | $904.30 | |