| 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 | $210.69 | 12.848% | $237.7595 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $29.96 | 8.395% | $32.4751 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $94.58 | 13.628% | $107.4694 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $32.27 | 7.578% | $34.7154 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $7.58 | 6.396% | $8.0648 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $97.37 | 12.284% | $109.3309 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $5.77 | 6.359% | $6.1369 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $478.22 | $535.9520 | $535.96 | $535.95 | $536.00 | |