| 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 | $70.68 | 7.606% | $76.0559 | $76.06 | $76.05 | $76.10 |
| Purchase #2 | $83.91 | 5.306% | $88.3623 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $205.46 | 11.444% | $228.9728 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $70.50 | 10.757% | $78.0837 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $105.86 | 11.268% | $117.7883 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $249.37 | 13.632% | $283.3641 | $283.36 | $283.35 | $283.40 |
| Purchase #7 | $159.95 | 12.638% | $180.1645 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $945.73 | $1,052.7916 | $1,052.78 | $1,052.75 | $1,053.00 | |