| 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 | $199.79 | 11.773% | $223.3113 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $225.83 | 3.795% | $234.4002 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $107.51 | 13.161% | $121.6594 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $35.43 | 12.658% | $39.9147 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $62.29 | 11.716% | $69.5879 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $39.51 | 4.650% | $41.3472 | $41.35 | $41.35 | $41.30 |
| Purchase #7 | $25.89 | 3.318% | $26.749 | $26.75 | $26.75 | $26.70 |
| 7 purchase totals = | $696.25 | $756.9697 | $756.97 | $756.95 | $756.90 | |