| 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 | $92.90 | 13.409% | $105.357 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $19.86 | 6.327% | $21.1165 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $157.57 | 9.628% | $172.7408 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $66.52 | 5.650% | $70.2784 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $5.51 | 6.450% | $5.8654 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $126.77 | 9.309% | $138.571 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $61.84 | 8.264% | $66.9505 | $66.95 | $66.95 | $67.00 |
| 7 purchase totals = | $530.97 | $580.8796 | $580.89 | $580.85 | $581.00 | |