| 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 | $11.55 | 10.619% | $12.7765 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $51.37 | 8.572% | $55.7734 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $93.90 | 11.259% | $104.4722 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $80.28 | 12.499% | $90.3142 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $32.51 | 10.230% | $35.8358 | $35.84 | $35.85 | $35.80 |
| Purchase #6 | $248.76 | 5.494% | $262.4269 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $8.64 | 12.364% | $9.7082 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $527.01 | $571.3072 | $571.31 | $571.30 | $571.30 | |