| 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 | $237.86 | 6.147% | $252.4813 | $252.48 | $252.50 | $252.50 |
| Purchase #2 | $53.60 | 6.477% | $57.0717 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $61.40 | 11.632% | $68.542 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $7.80 | 12.619% | $8.7843 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $78.28 | 9.604% | $85.798 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $119.81 | 7.587% | $128.9 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $108.70 | 12.591% | $122.3864 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $667.45 | $723.9637 | $723.96 | $724.00 | $724.00 | |