| 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 | $91.34 | 13.502% | $103.6727 | $103.67 | $103.65 | $103.70 |
| Purchase #2 | $76.92 | 12.169% | $86.2804 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $155.46 | 3.847% | $161.4405 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $17.99 | 11.670% | $20.0894 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $213.94 | 3.791% | $222.0505 | $222.05 | $222.05 | $222.10 |
| Purchase #6 | $84.58 | 9.823% | $92.8883 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $204.36 | 6.534% | $217.7129 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $844.59 | $904.1347 | $904.13 | $904.15 | $904.20 | |