| 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 | $54.38 | 11.494% | $60.6304 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $76.50 | 4.624% | $80.0374 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $200.86 | 13.128% | $227.2289 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $124.62 | 7.851% | $134.4039 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $206.73 | 10.178% | $227.771 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $134.94 | 9.456% | $147.6999 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $145.48 | 9.348% | $159.0795 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $943.51 | $1,036.8510 | $1,036.85 | $1,036.90 | $1,036.80 | |