| 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 | $71.93 | 13.651% | $81.7492 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $179.33 | 13.246% | $203.0841 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $7.41 | 12.767% | $8.356 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $11.60 | 4.188% | $12.0858 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $49.55 | 13.813% | $56.3943 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $193.67 | 3.388% | $200.2315 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $193.90 | 11.384% | $215.9736 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $707.39 | $777.8745 | $777.87 | $777.90 | $777.90 | |