| 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 | $5.33 | 13.844% | $6.0679 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $28.66 | 13.635% | $32.5678 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $12.60 | 10.866% | $13.9691 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $224.32 | 6.292% | $238.4342 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $131.52 | 6.859% | $140.541 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $50.95 | 13.667% | $57.9133 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $22.61 | 8.448% | $24.5201 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $475.99 | $514.0134 | $514.01 | $513.95 | $514.00 | |