| 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 | $36.32 | 11.761% | $40.5916 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $219.73 | 13.481% | $249.3518 | $249.35 | $249.35 | $249.40 |
| Purchase #3 | $64.53 | 13.486% | $73.2325 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $15.94 | 7.400% | $17.1196 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $35.81 | 8.393% | $38.8155 | $38.82 | $38.80 | $38.80 |
| Purchase #6 | $65.97 | 12.719% | $74.3607 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $206.43 | 9.153% | $225.3245 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $644.73 | $718.7962 | $718.79 | $718.75 | $718.80 | |