| 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 | $33.74 | 12.863% | $38.08 | $38.08 | $38.10 | $38.10 |
| Purchase #2 | $190.59 | 9.702% | $209.081 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $122.29 | 12.615% | $137.7169 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $59.73 | 6.712% | $63.7391 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $140.57 | 11.518% | $156.7609 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $192.74 | 9.313% | $210.6899 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $179.97 | 8.176% | $194.6843 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $919.63 | $1,010.7521 | $1,010.75 | $1,010.80 | $1,010.80 | |