| 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 | $43.71 | 3.608% | $45.2871 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $249.79 | 11.478% | $278.4609 | $278.46 | $278.45 | $278.50 |
| Purchase #3 | $130.82 | 4.818% | $137.1229 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $161.85 | 9.411% | $177.0817 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $179.66 | 8.539% | $195.0012 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $14.67 | 10.335% | $16.1861 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $5.78 | 13.388% | $6.5538 | $6.55 | $6.55 | $6.60 |
| 7 purchase totals = | $786.28 | $855.6937 | $855.69 | $855.70 | $855.80 | |