| 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 | $22.66 | 11.446% | $25.2537 | $25.25 | $25.25 | $25.30 |
| Purchase #2 | $114.77 | 5.312% | $120.8666 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $43.30 | 6.355% | $46.0517 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $139.97 | 13.147% | $158.3719 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $78.66 | 3.153% | $81.1401 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $157.76 | 6.263% | $167.6405 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $12.95 | 9.237% | $14.1462 | $14.15 | $14.15 | $14.10 |
| 7 purchase totals = | $570.07 | $613.4707 | $613.47 | $613.45 | $613.50 | |