| 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 | $107.74 | 6.252% | $114.4759 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $51.50 | 4.493% | $53.8139 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $14.84 | 8.354% | $16.0797 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $123.40 | 8.828% | $134.2938 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $127.47 | 3.201% | $131.5503 | $131.55 | $131.55 | $131.60 |
| Purchase #6 | $172.38 | 7.440% | $185.2051 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $123.29 | 5.852% | $130.5049 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $720.62 | $765.9236 | $765.92 | $765.95 | $766.00 | |