| 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 | $74.54 | 9.848% | $81.8807 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $217.81 | 4.719% | $228.0885 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $23.81 | 9.570% | $26.0886 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $229.54 | 9.749% | $251.9179 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $20.94 | 4.804% | $21.946 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $222.34 | 4.191% | $231.6583 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $172.95 | 11.184% | $192.2927 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $961.93 | $1,033.8727 | $1,033.88 | $1,033.90 | $1,033.90 | |