| 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 | $26.57 | 13.163% | $30.0674 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $243.40 | 5.592% | $257.0109 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $248.50 | 13.595% | $282.2836 | $282.28 | $282.30 | $282.30 |
| Purchase #4 | $35.62 | 8.457% | $38.6324 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $159.52 | 3.148% | $164.5417 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $15.87 | 8.709% | $17.2521 | $17.25 | $17.25 | $17.30 |
| Purchase #7 | $236.58 | 3.419% | $244.6687 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $966.06 | $1,034.4568 | $1,034.45 | $1,034.45 | $1,034.50 | |