| 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 | $78.62 | 11.585% | $87.7281 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $112.85 | 6.126% | $119.7632 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $202.62 | 7.214% | $217.237 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $47.64 | 9.643% | $52.2339 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $227.48 | 9.171% | $248.3422 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $125.81 | 9.284% | $137.4902 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $7.53 | 12.459% | $8.4682 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $802.55 | $871.2628 | $871.26 | $871.30 | $871.20 | |