| 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 | $8.76 | 5.394% | $9.2325 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $107.74 | 6.426% | $114.6634 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $7.67 | 10.285% | $8.4589 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $222.97 | 6.380% | $237.1955 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $44.57 | 12.444% | $50.1163 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $152.76 | 10.508% | $168.812 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $145.64 | 6.498% | $155.1037 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $690.11 | $743.5823 | $743.58 | $743.55 | $743.60 | |