| 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 | $77.58 | 9.695% | $85.1014 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $32.58 | 4.736% | $34.123 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $174.38 | 9.834% | $191.5285 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $118.84 | 5.514% | $125.3928 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $244.41 | 9.241% | $266.9959 | $267.00 | $267.00 | $267.00 |
| Purchase #6 | $122.76 | 9.124% | $133.9606 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $61.37 | 9.576% | $67.2468 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $831.92 | $904.3490 | $904.35 | $904.35 | $904.30 | |