| 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 | $45.36 | 5.450% | $47.8321 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $165.74 | 13.702% | $188.4497 | $188.45 | $188.45 | $188.40 |
| Purchase #3 | $103.56 | 13.748% | $117.7974 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $18.26 | 5.760% | $19.3118 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $11.46 | 8.721% | $12.4594 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $181.29 | 8.162% | $196.0869 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $126.69 | 5.214% | $133.2956 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $652.36 | $715.2329 | $715.24 | $715.25 | $715.20 | |