| 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 | $114.90 | 4.861% | $120.4853 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $30.80 | 7.807% | $33.2046 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $157.66 | 5.229% | $165.904 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $144.55 | 6.465% | $153.8952 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $21.89 | 4.671% | $22.9125 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $26.93 | 9.425% | $29.4682 | $29.47 | $29.45 | $29.50 |
| Purchase #7 | $15.95 | 8.749% | $17.3455 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $512.68 | $543.2153 | $543.22 | $543.20 | $543.20 | |