| 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 | $67.55 | 11.726% | $75.4709 | $75.47 | $75.45 | $75.50 |
| Purchase #2 | $7.53 | 11.194% | $8.3729 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $227.79 | 10.826% | $252.4505 | $252.45 | $252.45 | $252.50 |
| Purchase #4 | $121.26 | 10.353% | $133.814 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $121.39 | 6.833% | $129.6846 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $162.49 | 12.120% | $182.1838 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $236.49 | 7.122% | $253.3328 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $944.50 | $1,035.3095 | $1,035.29 | $1,035.30 | $1,035.40 | |