| 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 | $29.67 | 12.372% | $33.3408 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $23.26 | 6.775% | $24.8359 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $147.96 | 6.467% | $157.5286 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $220.72 | 4.216% | $230.0256 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $212.70 | 4.803% | $222.916 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $105.26 | 5.736% | $111.2977 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $139.25 | 10.823% | $154.321 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $878.82 | $934.2656 | $934.28 | $934.30 | $934.10 | |