| 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 | $73.69 | 8.642% | $80.0583 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $222.88 | 6.413% | $237.1733 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $39.84 | 7.112% | $42.6734 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $11.58 | 4.198% | $12.0661 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $217.97 | 8.354% | $236.1792 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $188.78 | 11.588% | $210.6558 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $129.99 | 13.706% | $147.8064 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $884.73 | $966.6125 | $966.62 | $966.55 | $966.80 | |