| 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 | $55.68 | 3.237% | $57.4824 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $236.61 | 8.562% | $256.8685 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $230.99 | 6.809% | $246.7181 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $91.50 | 13.223% | $103.599 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $48.95 | 4.299% | $51.0544 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $11.25 | 5.771% | $11.8992 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $218.58 | 7.130% | $234.1648 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $893.56 | $961.7864 | $961.78 | $961.75 | $961.90 | |