| 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 | $24.34 | 5.204% | $25.6067 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $77.53 | 4.651% | $81.1359 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $151.78 | 6.541% | $161.7079 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $89.60 | 11.204% | $99.6388 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $163.40 | 5.463% | $172.3265 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $203.62 | 9.615% | $223.1981 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $121.32 | 3.676% | $125.7797 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $831.59 | $889.3936 | $889.41 | $889.45 | $889.30 | |