| 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 | $55.36 | 4.466% | $57.8324 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $181.51 | 9.340% | $198.463 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $8.59 | 13.445% | $9.7449 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $84.73 | 3.242% | $87.4769 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $84.76 | 8.844% | $92.2562 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $242.57 | 3.468% | $250.9823 | $250.98 | $251.00 | $251.00 |
| Purchase #7 | $14.33 | 10.432% | $15.8249 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $671.85 | $712.5806 | $712.57 | $712.60 | $712.60 | |