| 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 | $39.48 | 4.182% | $41.1311 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $195.35 | 12.648% | $220.0579 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $67.46 | 3.411% | $69.7611 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $153.94 | 10.545% | $170.173 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $69.39 | 13.175% | $78.5321 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $223.70 | 10.612% | $247.439 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $125.57 | 4.366% | $131.0524 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $874.89 | $958.1466 | $958.14 | $958.15 | $958.20 | |