| 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 | $43.27 | 3.549% | $44.8057 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $24.82 | 3.540% | $25.6986 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $21.32 | 6.523% | $22.7107 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $7.96 | 6.780% | $8.4997 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $140.49 | 10.594% | $155.3735 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $26.33 | 12.279% | $29.5631 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $27.42 | 10.322% | $30.2503 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $291.61 | $316.9016 | $316.90 | $316.85 | $317.00 | |