| 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 | $31.71 | 10.821% | $35.1413 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $25.96 | 13.791% | $29.5401 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $131.49 | 10.713% | $145.5765 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $216.67 | 13.581% | $246.096 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $24.35 | 8.263% | $26.362 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $46.83 | 11.729% | $52.3227 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $17.28 | 10.439% | $19.0839 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $494.29 | $554.1225 | $554.12 | $554.15 | $554.10 | |