| 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 | $14.26 | 9.605% | $15.6297 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $59.47 | 6.155% | $63.1304 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $190.65 | 10.652% | $210.958 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $229.51 | 11.793% | $256.5761 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $193.97 | 5.349% | $204.3455 | $204.35 | $204.35 | $204.30 |
| Purchase #6 | $29.66 | 3.768% | $30.7776 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $123.81 | 8.868% | $134.7895 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $841.33 | $916.2068 | $916.22 | $916.30 | $916.20 | |