| 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 | $79.71 | 9.716% | $87.4546 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $11.76 | 4.236% | $12.2582 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $5.38 | 7.499% | $5.7834 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $122.56 | 3.396% | $126.7221 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $63.93 | 3.194% | $65.9719 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $13.82 | 13.721% | $15.7162 | $15.72 | $15.70 | $15.70 |
| Purchase #7 | $10.87 | 7.702% | $11.7072 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $308.03 | $325.6136 | $325.61 | $325.55 | $325.70 | |