| 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 | $24.28 | 5.682% | $25.6596 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $29.37 | 8.293% | $31.8057 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $117.28 | 8.112% | $126.7938 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $26.36 | 10.247% | $29.0611 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $105.96 | 11.152% | $117.7767 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $129.60 | 3.505% | $134.1425 | $134.14 | $134.15 | $134.10 |
| Purchase #7 | $121.81 | 13.508% | $138.2641 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $554.66 | $603.5035 | $603.50 | $603.50 | $603.60 | |