| 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 | $51.71 | 4.830% | $54.2076 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $21.73 | 8.203% | $23.5125 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $215.87 | 9.385% | $236.1294 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $192.56 | 11.457% | $214.6216 | $214.62 | $214.60 | $214.60 |
| Purchase #5 | $15.65 | 7.395% | $16.8073 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $177.71 | 3.372% | $183.7024 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $222.79 | 13.814% | $253.5662 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $898.02 | $982.5470 | $982.55 | $982.50 | $982.50 | |