| 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 | $29.52 | 11.744% | $32.9868 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $219.61 | 3.533% | $227.3688 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $37.67 | 5.571% | $39.7686 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $98.78 | 4.327% | $103.0542 | $103.05 | $103.05 | $103.10 |
| Purchase #5 | $224.62 | 11.345% | $250.1031 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $35.82 | 5.374% | $37.745 | $37.75 | $37.75 | $37.70 |
| Purchase #7 | $7.31 | 12.402% | $8.2166 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $653.33 | $699.2431 | $699.25 | $699.20 | $699.30 | |