| 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 | $42.89 | 3.182% | $44.2548 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $120.82 | 5.794% | $127.8203 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $164.54 | 11.476% | $183.4226 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $108.80 | 5.210% | $114.4685 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $126.81 | 7.209% | $135.9517 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $113.43 | 11.233% | $126.1716 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $125.84 | 11.726% | $140.596 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $803.13 | $872.6855 | $872.68 | $872.60 | $872.80 | |