| 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 | $95.40 | 12.540% | $107.3632 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $200.39 | 4.811% | $210.0308 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $118.84 | 5.478% | $125.3501 | $125.35 | $125.35 | $125.40 |
| Purchase #4 | $96.37 | 10.508% | $106.4966 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $100.43 | 3.653% | $104.0987 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $66.26 | 12.252% | $74.3782 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $113.44 | 6.333% | $120.6242 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $791.13 | $848.3418 | $848.34 | $848.35 | $848.40 | |