| 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 | $141.61 | 5.127% | $148.8703 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $58.31 | 12.257% | $65.4571 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $6.69 | 4.573% | $6.9959 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $224.73 | 10.558% | $248.457 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $54.84 | 5.253% | $57.7207 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $97.84 | 3.458% | $101.2233 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $62.38 | 11.512% | $69.5612 | $69.56 | $69.55 | $69.60 |
| 7 purchase totals = | $646.40 | $698.2855 | $698.29 | $698.20 | $698.40 | |