| 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 | $13.44 | 9.337% | $14.6949 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $184.57 | 4.798% | $193.4257 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $47.55 | 4.317% | $49.6027 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $15.90 | 7.395% | $17.0758 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $77.93 | 6.546% | $83.0313 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $48.38 | 8.665% | $52.5721 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $96.36 | 10.501% | $106.4788 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $484.13 | $516.8813 | $516.88 | $516.95 | $516.90 | |