| 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 | $70.50 | 6.757% | $75.2637 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $208.28 | 10.415% | $229.9724 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $59.99 | 12.666% | $67.5883 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $233.51 | 7.735% | $251.572 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $153.95 | 10.469% | $170.067 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $70.75 | 13.317% | $80.1718 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $203.37 | 12.797% | $229.3953 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,000.35 | $1,104.0305 | $1,104.03 | $1,103.95 | $1,104.20 | |