| 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 | $57.91 | 3.727% | $60.0683 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $248.70 | 8.856% | $270.7249 | $270.72 | $270.70 | $270.70 |
| Purchase #3 | $138.95 | 7.143% | $148.8752 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $68.95 | 8.692% | $74.9431 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $215.93 | 8.410% | $234.0897 | $234.09 | $234.10 | $234.10 |
| Purchase #6 | $180.64 | 11.120% | $200.7272 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $60.32 | 5.169% | $63.4379 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $971.40 | $1,052.8663 | $1,052.87 | $1,052.90 | $1,052.80 | |