| 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 | $20.74 | 9.316% | $22.6721 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $235.37 | 13.506% | $267.1591 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $91.59 | 9.448% | $100.2434 | $100.24 | $100.25 | $100.20 |
| Purchase #4 | $52.73 | 11.231% | $58.6521 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $5.84 | 12.680% | $6.5805 | $6.58 | $6.60 | $6.60 |
| Purchase #6 | $160.82 | 13.126% | $181.9292 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $106.46 | 9.378% | $116.4438 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $673.55 | $753.6802 | $753.67 | $753.70 | $753.70 | |