| 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 | $17.73 | 5.403% | $18.688 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $219.70 | 13.397% | $249.1332 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $51.72 | 10.322% | $57.0585 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $36.77 | 4.463% | $38.411 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $74.35 | 3.698% | $77.0995 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $108.62 | 12.633% | $122.342 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $22.34 | 7.615% | $24.0412 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $531.23 | $586.7734 | $586.77 | $586.80 | $586.70 | |