| 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 | $32.43 | 9.461% | $35.4982 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $212.31 | 12.711% | $239.2967 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $20.96 | 13.475% | $23.7844 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $18.62 | 9.708% | $20.4276 | $20.43 | $20.45 | $20.40 |
| Purchase #5 | $102.49 | 8.395% | $111.094 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $51.90 | 11.462% | $57.8488 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $236.74 | 8.135% | $255.9988 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $675.45 | $743.9485 | $743.95 | $744.00 | $743.90 | |