| 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 | $43.41 | 5.207% | $45.6704 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $14.98 | 11.768% | $16.7428 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $187.34 | 9.491% | $205.1204 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $8.41 | 5.600% | $8.881 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $182.87 | 5.320% | $192.5987 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $12.78 | 3.864% | $13.2738 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $19.63 | 7.370% | $21.0767 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $469.42 | $503.3638 | $503.36 | $503.35 | $503.40 | |