| 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 | $189.86 | 5.386% | $200.0859 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $26.97 | 8.758% | $29.332 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $22.45 | 7.291% | $24.0868 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $22.72 | 12.713% | $25.6084 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $147.73 | 4.612% | $154.5433 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $59.90 | 4.458% | $62.5703 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $247.59 | 8.692% | $269.1105 | $269.11 | $269.10 | $269.10 |
| 7 purchase totals = | $717.22 | $765.3372 | $765.34 | $765.35 | $765.30 | |