| 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 | $26.69 | 5.323% | $28.1107 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $11.85 | 10.140% | $13.0516 | $13.05 | $13.05 | $13.10 |
| Purchase #3 | $224.33 | 9.136% | $244.8248 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $152.44 | 11.723% | $170.3105 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $22.72 | 3.521% | $23.52 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $165.26 | 9.569% | $181.0737 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $138.95 | 9.723% | $152.4601 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $742.24 | $813.3514 | $813.34 | $813.25 | $813.40 | |