| 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 | $74.73 | 9.412% | $81.7636 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $76.89 | 10.209% | $84.7397 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $191.76 | 7.588% | $206.3107 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $16.88 | 5.304% | $17.7753 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $192.40 | 5.629% | $203.2302 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $143.57 | 7.568% | $154.4354 | $154.44 | $154.45 | $154.40 |
| Purchase #7 | $157.34 | 8.360% | $170.4936 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $853.57 | $918.7485 | $918.75 | $918.80 | $918.70 | |