| 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 | $47.29 | 9.842% | $51.9443 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $109.69 | 7.702% | $118.1383 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $90.63 | 7.209% | $97.1635 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $41.80 | 7.267% | $44.8376 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $114.40 | 11.720% | $127.8077 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $200.25 | 10.281% | $220.8377 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $118.28 | 6.328% | $125.7648 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $722.34 | $786.4939 | $786.49 | $786.50 | $786.40 | |